10568920

素因数分解:

$2^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1621}}^1$

素因数の和:1795

約数の個数: 32

約数和(自身を含む): 23940720

約数和(自身を除く): 13371800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 163, 326, 652, 815, 1304, 1621, 1630, 3242, 3260, 6484, 6520, 8105, 12968, 16210, 32420, 64840, 264223, 528446, 1056892, 1321115, 2113784, 2642230, 5284460, 10568920]

約数ペア:

[(1, 10568920), (2, 5284460), (4, 2642230), (5, 2113784), (8, 1321115), (10, 1056892), (20, 528446), (40, 264223), (163, 64840), (326, 32420), (652, 16210), (815, 12968), (1304, 8105), (1621, 6520), (1630, 6484), (3242, 3260)]