41111440

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:129

約数の個数: 160

約数和(自身を含む): 111957120

約数和(自身を除く): 70845680

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 34, 37, 38, 40, 43, 68, 74, 76, 80, 85, 86, 95, 136, 148, 152, 170, 172, 185, 190, 215, 272, 296, 304, 323, 340, 344, 370, 380, 430, 592, 629, 646, 680, 688, 703, 731, 740, 760, 817, 860, 1258, 1292, 1360, 1406, 1462, 1480, 1520, 1591, 1615, 1634, 1720, 2516, 2584, 2812, 2924, 2960, 3145, 3182, 3230, 3268, 3440, 3515, 3655, 4085, 5032, 5168, 5624, 5848, 6290, 6364, 6460, 6536, 7030, 7310, 7955, 8170, 10064, 11248, 11696, 11951, 12580, 12728, 12920, 13072, 13889, 14060, 14620, 15910, 16340, 23902, 25160, 25456, 25840, 27047, 27778, 28120, 29240, 30229, 31820, 32680, 47804, 50320, 54094, 55556, 56240, 58480, 59755, 60458, 63640, 65360, 69445, 95608, 108188, 111112, 119510, 120916, 127280, 135235, 138890, 151145, 191216, 216376, 222224, 239020, 241832, 270470, 277780, 302290, 432752, 478040, 483664, 513893, 540940, 555560, 604580, 956080, 1027786, 1081880, 1111120, 1209160, 2055572, 2163760, 2418320, 2569465, 4111144, 5138930, 8222288, 10277860, 20555720, 41111440]

約数ペア:

[(1, 41111440), (2, 20555720), (4, 10277860), (5, 8222288), (8, 5138930), (10, 4111144), (16, 2569465), (17, 2418320), (19, 2163760), (20, 2055572), (34, 1209160), (37, 1111120), (38, 1081880), (40, 1027786), (43, 956080), (68, 604580), (74, 555560), (76, 540940), (80, 513893), (85, 483664), (86, 478040), (95, 432752), (136, 302290), (148, 277780), (152, 270470), (170, 241832), (172, 239020), (185, 222224), (190, 216376), (215, 191216), (272, 151145), (296, 138890), (304, 135235), (323, 127280), (340, 120916), (344, 119510), (370, 111112), (380, 108188), (430, 95608), (592, 69445), (629, 65360), (646, 63640), (680, 60458), (688, 59755), (703, 58480), (731, 56240), (740, 55556), (760, 54094), (817, 50320), (860, 47804), (1258, 32680), (1292, 31820), (1360, 30229), (1406, 29240), (1462, 28120), (1480, 27778), (1520, 27047), (1591, 25840), (1615, 25456), (1634, 25160), (1720, 23902), (2516, 16340), (2584, 15910), (2812, 14620), (2924, 14060), (2960, 13889), (3145, 13072), (3182, 12920), (3230, 12728), (3268, 12580), (3440, 11951), (3515, 11696), (3655, 11248), (4085, 10064), (5032, 8170), (5168, 7955), (5624, 7310), (5848, 7030), (6290, 6536), (6364, 6460)]