10226420

素因数分解:

$2^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{1613}}^1$

素因数の和:1939

約数の個数: 24

約数和(自身を含む): 21556584

約数和(自身を除く): 11330164

約数列:

[1, 2, 4, 5, 10, 20, 317, 634, 1268, 1585, 1613, 3170, 3226, 6340, 6452, 8065, 16130, 32260, 511321, 1022642, 2045284, 2556605, 5113210, 10226420]

約数ペア:

[(1, 10226420), (2, 5113210), (4, 2556605), (5, 2045284), (10, 1022642), (20, 511321), (317, 32260), (634, 16130), (1268, 8065), (1585, 6452), (1613, 6340), (3170, 3226)]