8253460

素因数分解:

$2^2\times 5^1\times {\mathrm{499}}^1\times {\mathrm{827}}^1$

素因数の和:1335

約数の個数: 24

約数和(自身を含む): 17388000

約数和(自身を除く): 9134540

約数列:

[1, 2, 4, 5, 10, 20, 499, 827, 998, 1654, 1996, 2495, 3308, 4135, 4990, 8270, 9980, 16540, 412673, 825346, 1650692, 2063365, 4126730, 8253460]

約数ペア:

[(1, 8253460), (2, 4126730), (4, 2063365), (5, 1650692), (10, 825346), (20, 412673), (499, 16540), (827, 9980), (998, 8270), (1654, 4990), (1996, 4135), (2495, 3308)]