17386872040

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{14021671}}^1$

素因数の和:14021713

約数の個数: 32

約数和(自身を含む): 40382415360

約数和(自身を除く): 22995543320

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 14021671, 28043342, 56086684, 70108355, 112173368, 140216710, 280433420, 434671801, 560866840, 869343602, 1738687204, 2173359005, 3477374408, 4346718010, 8693436020, 17386872040]

約数ペア:

[(1, 17386872040), (2, 8693436020), (4, 4346718010), (5, 3477374408), (8, 2173359005), (10, 1738687204), (20, 869343602), (31, 560866840), (40, 434671801), (62, 280433420), (124, 140216710), (155, 112173368), (248, 70108355), (310, 56086684), (620, 28043342), (1240, 14021671)]