2034667160

素因数分解:

$2^3\times 5^1\times {\mathrm{3631}}^1\times {\mathrm{14009}}^1$

素因数の和:17651

約数の個数: 32

約数和(自身を含む): 4579588800

約数和(自身を除く): 2544921640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3631, 7262, 14009, 14524, 18155, 28018, 29048, 36310, 56036, 70045, 72620, 112072, 140090, 145240, 280180, 560360, 50866679, 101733358, 203466716, 254333395, 406933432, 508666790, 1017333580, 2034667160]

約数ペア:

[(1, 2034667160), (2, 1017333580), (4, 508666790), (5, 406933432), (8, 254333395), (10, 203466716), (20, 101733358), (40, 50866679), (3631, 560360), (7262, 280180), (14009, 145240), (14524, 140090), (18155, 112072), (28018, 72620), (29048, 70045), (36310, 56036)]