5284460

素因数分解:

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

素因数の和:1793

約数の個数: 24

約数和(自身を含む): 11172336

約数和(自身を除く): 5887876

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1621, 1630, 3242, 3260, 6484, 8105, 16210, 32420, 264223, 528446, 1056892, 1321115, 2642230, 5284460]

約数ペア:

[(1, 5284460), (2, 2642230), (4, 1321115), (5, 1056892), (10, 528446), (20, 264223), (163, 32420), (326, 16210), (652, 8105), (815, 6484), (1621, 3260), (1630, 3242)]