101240500

素因数分解:

$2^2\times 5^3\times {\mathrm{202481}}^1$

素因数の和:202500

約数の個数: 24

約数和(自身を含む): 221110344

約数和(自身を除く): 119869844

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 202481, 404962, 809924, 1012405, 2024810, 4049620, 5062025, 10124050, 20248100, 25310125, 50620250, 101240500]

約数ペア:

[(1, 101240500), (2, 50620250), (4, 25310125), (5, 20248100), (10, 10124050), (20, 5062025), (25, 4049620), (50, 2024810), (100, 1012405), (125, 809924), (250, 404962), (500, 202481)]