8103560

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{701}}^1$

素因数の和:746

約数の個数: 48

約数和(自身を含む): 19396260

約数和(自身を除く): 11292700

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 289, 340, 578, 680, 701, 1156, 1402, 1445, 2312, 2804, 2890, 3505, 5608, 5780, 7010, 11560, 11917, 14020, 23834, 28040, 47668, 59585, 95336, 119170, 202589, 238340, 405178, 476680, 810356, 1012945, 1620712, 2025890, 4051780, 8103560]

約数ペア:

[(1, 8103560), (2, 4051780), (4, 2025890), (5, 1620712), (8, 1012945), (10, 810356), (17, 476680), (20, 405178), (34, 238340), (40, 202589), (68, 119170), (85, 95336), (136, 59585), (170, 47668), (289, 28040), (340, 23834), (578, 14020), (680, 11917), (701, 11560), (1156, 7010), (1402, 5780), (1445, 5608), (2312, 3505), (2804, 2890)]