10100500

素因数分解:

$2^2\times 5^3\times {\mathrm{20201}}^1$

素因数の和:20220

約数の個数: 24

約数和(自身を含む): 22060584

約数和(自身を除く): 11960084

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 20201, 40402, 80804, 101005, 202010, 404020, 505025, 1010050, 2020100, 2525125, 5050250, 10100500]

約数ペア:

[(1, 10100500), (2, 5050250), (4, 2525125), (5, 2020100), (10, 1010050), (20, 505025), (25, 404020), (50, 202010), (100, 101005), (125, 80804), (250, 40402), (500, 20201)]