9465320

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2851}}^1$

素因数の和:2945

約数の個数: 32

約数和(自身を含む): 21561120

約数和(自身を除く): 12095800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 166, 332, 415, 664, 830, 1660, 2851, 3320, 5702, 11404, 14255, 22808, 28510, 57020, 114040, 236633, 473266, 946532, 1183165, 1893064, 2366330, 4732660, 9465320]

約数ペア:

[(1, 9465320), (2, 4732660), (4, 2366330), (5, 1893064), (8, 1183165), (10, 946532), (20, 473266), (40, 236633), (83, 114040), (166, 57020), (332, 28510), (415, 22808), (664, 14255), (830, 11404), (1660, 5702), (2851, 3320)]