1624450

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{613}}^1$

素因数の和:678

約数の個数: 24

約数和(自身を含む): 3083508

約数和(自身を除く): 1459058

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 265, 530, 613, 1226, 1325, 2650, 3065, 6130, 15325, 30650, 32489, 64978, 162445, 324890, 812225, 1624450]

約数ペア:

[(1, 1624450), (2, 812225), (5, 324890), (10, 162445), (25, 64978), (50, 32489), (53, 30650), (106, 15325), (265, 6130), (530, 3065), (613, 2650), (1226, 1325)]