9680620

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{3083}}^1$

素因数の和:3249

約数の個数: 24

約数和(自身を含む): 20465424

約数和(自身を除く): 10784804

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 628, 785, 1570, 3083, 3140, 6166, 12332, 15415, 30830, 61660, 484031, 968062, 1936124, 2420155, 4840310, 9680620]

約数ペア:

[(1, 9680620), (2, 4840310), (4, 2420155), (5, 1936124), (10, 968062), (20, 484031), (157, 61660), (314, 30830), (628, 15415), (785, 12332), (1570, 6166), (3083, 3140)]