957609620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{59627}}^1$

素因数の和:59720

約数の個数: 48

約数和(自身を含む): 2223885888

約数和(自身を除く): 1266276268

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 73, 110, 146, 220, 292, 365, 730, 803, 1460, 1606, 3212, 4015, 8030, 16060, 59627, 119254, 238508, 298135, 596270, 655897, 1192540, 1311794, 2623588, 3279485, 4352771, 6558970, 8705542, 13117940, 17411084, 21763855, 43527710, 47880481, 87055420, 95760962, 191521924, 239402405, 478804810, 957609620]

約数ペア:

[(1, 957609620), (2, 478804810), (4, 239402405), (5, 191521924), (10, 95760962), (11, 87055420), (20, 47880481), (22, 43527710), (44, 21763855), (55, 17411084), (73, 13117940), (110, 8705542), (146, 6558970), (220, 4352771), (292, 3279485), (365, 2623588), (730, 1311794), (803, 1192540), (1460, 655897), (1606, 596270), (3212, 298135), (4015, 238508), (8030, 119254), (16060, 59627)]