88891084790

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{223}}^2\times {\mathrm{4157}}^1$

素因数の和:4653

約数の個数: 48

約数和(自身を含む): 164502022608

約数和(自身を除く): 75610937818

約数列:

[1, 2, 5, 10, 43, 86, 215, 223, 430, 446, 1115, 2230, 4157, 8314, 9589, 19178, 20785, 41570, 47945, 49729, 95890, 99458, 178751, 248645, 357502, 497290, 893755, 927011, 1787510, 1854022, 2138347, 4276694, 4635055, 9270110, 10691735, 21383470, 39861473, 79722946, 199307365, 206723453, 398614730, 413446906, 1033617265, 2067234530, 8889108479, 17778216958, 44445542395, 88891084790]

約数ペア:

[(1, 88891084790), (2, 44445542395), (5, 17778216958), (10, 8889108479), (43, 2067234530), (86, 1033617265), (215, 413446906), (223, 398614730), (430, 206723453), (446, 199307365), (1115, 79722946), (2230, 39861473), (4157, 21383470), (8314, 10691735), (9589, 9270110), (19178, 4635055), (20785, 4276694), (41570, 2138347), (47945, 1854022), (49729, 1787510), (95890, 927011), (99458, 893755), (178751, 497290), (248645, 357502)]