39077360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2251}}^1$

素因数の和:2302

約数の個数: 80

約数和(自身を含む): 107231232

約数和(自身を除く): 68153872

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 868, 1085, 1240, 1736, 2170, 2251, 2480, 3472, 4340, 4502, 8680, 9004, 11255, 15757, 17360, 18008, 22510, 31514, 36016, 45020, 63028, 69781, 78785, 90040, 126056, 139562, 157570, 180080, 252112, 279124, 315140, 348905, 488467, 558248, 630280, 697810, 976934, 1116496, 1260560, 1395620, 1953868, 2442335, 2791240, 3907736, 4884670, 5582480, 7815472, 9769340, 19538680, 39077360]

約数ペア:

[(1, 39077360), (2, 19538680), (4, 9769340), (5, 7815472), (7, 5582480), (8, 4884670), (10, 3907736), (14, 2791240), (16, 2442335), (20, 1953868), (28, 1395620), (31, 1260560), (35, 1116496), (40, 976934), (56, 697810), (62, 630280), (70, 558248), (80, 488467), (112, 348905), (124, 315140), (140, 279124), (155, 252112), (217, 180080), (248, 157570), (280, 139562), (310, 126056), (434, 90040), (496, 78785), (560, 69781), (620, 63028), (868, 45020), (1085, 36016), (1240, 31514), (1736, 22510), (2170, 18008), (2251, 17360), (2480, 15757), (3472, 11255), (4340, 9004), (4502, 8680)]