10420740400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{2111}}^1$

素因数の和:2220

約数の個数: 240

約数和(自身を含む): 30006079488

約数和(自身を除く): 19585339088

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 41, 43, 50, 56, 70, 80, 82, 86, 100, 112, 140, 164, 172, 175, 200, 205, 215, 280, 287, 301, 328, 344, 350, 400, 410, 430, 560, 574, 602, 656, 688, 700, 820, 860, 1025, 1075, 1148, 1204, 1400, 1435, 1505, 1640, 1720, 1763, 2050, 2111, 2150, 2296, 2408, 2800, 2870, 3010, 3280, 3440, 3526, 4100, 4222, 4300, 4592, 4816, 5740, 6020, 7052, 7175, 7525, 8200, 8444, 8600, 8815, 10555, 11480, 12040, 12341, 14104, 14350, 14777, 15050, 16400, 16888, 17200, 17630, 21110, 22960, 24080, 24682, 28208, 28700, 29554, 30100, 33776, 35260, 42220, 44075, 49364, 52775, 57400, 59108, 60200, 61705, 70520, 73885, 84440, 86551, 88150, 90773, 98728, 105550, 114800, 118216, 120400, 123410, 141040, 147770, 168880, 173102, 176300, 181546, 197456, 211100, 236432, 246820, 295540, 308525, 346204, 352600, 363092, 369425, 422200, 432755, 453865, 493640, 591080, 605857, 617050, 635411, 692408, 705200, 726184, 738850, 844400, 865510, 907730, 987280, 1182160, 1211714, 1234100, 1270822, 1384816, 1452368, 1477700, 1731020, 1815460, 2163775, 2269325, 2423428, 2468200, 2541644, 2955400, 3029285, 3177055, 3462040, 3630920, 3721693, 4327550, 4538650, 4846856, 4936400, 5083288, 5910800, 6058570, 6354110, 6924080, 7261840, 7443386, 8655100, 9077300, 9693712, 10166576, 12117140, 12708220, 14886772, 15146425, 15885275, 17310200, 18154600, 18608465, 24234280, 25416440, 26051851, 29773544, 30292850, 31770550, 34620400, 36309200, 37216930, 48468560, 50832880, 52103702, 59547088, 60585700, 63541100, 74433860, 93042325, 104207404, 121171400, 127082200, 130259255, 148867720, 186084650, 208414808, 242342800, 254164400, 260518510, 297735440, 372169300, 416829616, 521037020, 651296275, 744338600, 1042074040, 1302592550, 1488677200, 2084148080, 2605185100, 5210370200, 10420740400]

約数ペア:

[(1, 10420740400), (2, 5210370200), (4, 2605185100), (5, 2084148080), (7, 1488677200), (8, 1302592550), (10, 1042074040), (14, 744338600), (16, 651296275), (20, 521037020), (25, 416829616), (28, 372169300), (35, 297735440), (40, 260518510), (41, 254164400), (43, 242342800), (50, 208414808), (56, 186084650), (70, 148867720), (80, 130259255), (82, 127082200), (86, 121171400), (100, 104207404), (112, 93042325), (140, 74433860), (164, 63541100), (172, 60585700), (175, 59547088), (200, 52103702), (205, 50832880), (215, 48468560), (280, 37216930), (287, 36309200), (301, 34620400), (328, 31770550), (344, 30292850), (350, 29773544), (400, 26051851), (410, 25416440), (430, 24234280), (560, 18608465), (574, 18154600), (602, 17310200), (656, 15885275), (688, 15146425), (700, 14886772), (820, 12708220), (860, 12117140), (1025, 10166576), (1075, 9693712), (1148, 9077300), (1204, 8655100), (1400, 7443386), (1435, 7261840), (1505, 6924080), (1640, 6354110), (1720, 6058570), (1763, 5910800), (2050, 5083288), (2111, 4936400), (2150, 4846856), (2296, 4538650), (2408, 4327550), (2800, 3721693), (2870, 3630920), (3010, 3462040), (3280, 3177055), (3440, 3029285), (3526, 2955400), (4100, 2541644), (4222, 2468200), (4300, 2423428), (4592, 2269325), (4816, 2163775), (5740, 1815460), (6020, 1731020), (7052, 1477700), (7175, 1452368), (7525, 1384816), (8200, 1270822), (8444, 1234100), (8600, 1211714), (8815, 1182160), (10555, 987280), (11480, 907730), (12040, 865510), (12341, 844400), (14104, 738850), (14350, 726184), (14777, 705200), (15050, 692408), (16400, 635411), (16888, 617050), (17200, 605857), (17630, 591080), (21110, 493640), (22960, 453865), (24080, 432755), (24682, 422200), (28208, 369425), (28700, 363092), (29554, 352600), (30100, 346204), (33776, 308525), (35260, 295540), (42220, 246820), (44075, 236432), (49364, 211100), (52775, 197456), (57400, 181546), (59108, 176300), (60200, 173102), (61705, 168880), (70520, 147770), (73885, 141040), (84440, 123410), (86551, 120400), (88150, 118216), (90773, 114800), (98728, 105550)]