3970643330

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1049}}^1\times {\mathrm{4253}}^1$

素因数の和:5398

約数の個数: 32

約数和(自身を含む): 7236054000

約数和(自身を除く): 3265410670

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 1049, 2098, 4253, 5245, 8506, 10490, 21265, 42530, 93361, 186722, 378517, 466805, 757034, 933610, 1892585, 3785170, 4461397, 8922794, 22306985, 44613970, 397064333, 794128666, 1985321665, 3970643330]

約数ペア:

[(1, 3970643330), (2, 1985321665), (5, 794128666), (10, 397064333), (89, 44613970), (178, 22306985), (445, 8922794), (890, 4461397), (1049, 3785170), (2098, 1892585), (4253, 933610), (5245, 757034), (8506, 466805), (10490, 378517), (21265, 186722), (42530, 93361)]