54354440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{601}}^1$

素因数の和:655

約数の個数: 128

約数和(自身を含む): 156038400

約数和(自身を除く): 101683960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 19, 20, 28, 34, 35, 38, 40, 56, 68, 70, 76, 85, 95, 119, 133, 136, 140, 152, 170, 190, 238, 266, 280, 323, 340, 380, 476, 532, 595, 601, 646, 665, 680, 760, 952, 1064, 1190, 1202, 1292, 1330, 1615, 2261, 2380, 2404, 2584, 2660, 3005, 3230, 4207, 4522, 4760, 4808, 5320, 6010, 6460, 8414, 9044, 10217, 11305, 11419, 12020, 12920, 16828, 18088, 20434, 21035, 22610, 22838, 24040, 33656, 40868, 42070, 45220, 45676, 51085, 57095, 71519, 79933, 81736, 84140, 90440, 91352, 102170, 114190, 143038, 159866, 168280, 194123, 204340, 228380, 286076, 319732, 357595, 388246, 399665, 408680, 456760, 572152, 639464, 715190, 776492, 799330, 970615, 1358861, 1430380, 1552984, 1598660, 1941230, 2717722, 2860760, 3197320, 3882460, 5435444, 6794305, 7764920, 10870888, 13588610, 27177220, 54354440]

約数ペア:

[(1, 54354440), (2, 27177220), (4, 13588610), (5, 10870888), (7, 7764920), (8, 6794305), (10, 5435444), (14, 3882460), (17, 3197320), (19, 2860760), (20, 2717722), (28, 1941230), (34, 1598660), (35, 1552984), (38, 1430380), (40, 1358861), (56, 970615), (68, 799330), (70, 776492), (76, 715190), (85, 639464), (95, 572152), (119, 456760), (133, 408680), (136, 399665), (140, 388246), (152, 357595), (170, 319732), (190, 286076), (238, 228380), (266, 204340), (280, 194123), (323, 168280), (340, 159866), (380, 143038), (476, 114190), (532, 102170), (595, 91352), (601, 90440), (646, 84140), (665, 81736), (680, 79933), (760, 71519), (952, 57095), (1064, 51085), (1190, 45676), (1202, 45220), (1292, 42070), (1330, 40868), (1615, 33656), (2261, 24040), (2380, 22838), (2404, 22610), (2584, 21035), (2660, 20434), (3005, 18088), (3230, 16828), (4207, 12920), (4522, 12020), (4760, 11419), (4808, 11305), (5320, 10217), (6010, 9044), (6460, 8414)]