5616452440

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{101}}^1\times {\mathrm{3851}}^1$

素因数の和:4001

約数の個数: 96

約数和(自身を含む): 13472678160

約数和(自身を除く): 7856225720

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 101, 152, 190, 202, 361, 380, 404, 505, 722, 760, 808, 1010, 1444, 1805, 1919, 2020, 2888, 3610, 3838, 3851, 4040, 7220, 7676, 7702, 9595, 14440, 15352, 15404, 19190, 19255, 30808, 36461, 38380, 38510, 72922, 73169, 76760, 77020, 145844, 146338, 154040, 182305, 291688, 292676, 364610, 365845, 388951, 585352, 729220, 731690, 777902, 1390211, 1458440, 1463380, 1555804, 1944755, 2780422, 2926760, 3111608, 3889510, 5560844, 6951055, 7390069, 7779020, 11121688, 13902110, 14780138, 15558040, 27804220, 29560276, 36950345, 55608440, 59120552, 73900690, 140411311, 147801380, 280822622, 295602760, 561645244, 702056555, 1123290488, 1404113110, 2808226220, 5616452440]

約数ペア:

[(1, 5616452440), (2, 2808226220), (4, 1404113110), (5, 1123290488), (8, 702056555), (10, 561645244), (19, 295602760), (20, 280822622), (38, 147801380), (40, 140411311), (76, 73900690), (95, 59120552), (101, 55608440), (152, 36950345), (190, 29560276), (202, 27804220), (361, 15558040), (380, 14780138), (404, 13902110), (505, 11121688), (722, 7779020), (760, 7390069), (808, 6951055), (1010, 5560844), (1444, 3889510), (1805, 3111608), (1919, 2926760), (2020, 2780422), (2888, 1944755), (3610, 1555804), (3838, 1463380), (3851, 1458440), (4040, 1390211), (7220, 777902), (7676, 731690), (7702, 729220), (9595, 585352), (14440, 388951), (15352, 365845), (15404, 364610), (19190, 292676), (19255, 291688), (30808, 182305), (36461, 154040), (38380, 146338), (38510, 145844), (72922, 77020), (73169, 76760)]