5402450

素因数分解:

$2^1\times 5^2\times {\mathrm{167}}^1\times {\mathrm{647}}^1$

素因数の和:826

約数の個数: 24

約数和(自身を含む): 10124352

約数和(自身を除く): 4721902

約数列:

[1, 2, 5, 10, 25, 50, 167, 334, 647, 835, 1294, 1670, 3235, 4175, 6470, 8350, 16175, 32350, 108049, 216098, 540245, 1080490, 2701225, 5402450]

約数ペア:

[(1, 5402450), (2, 2701225), (5, 1080490), (10, 540245), (25, 216098), (50, 108049), (167, 32350), (334, 16175), (647, 8350), (835, 6470), (1294, 4175), (1670, 3235)]