105425900

素因数分解:

$2^2\times 5^2\times {\mathrm{1054259}}^1$

素因数の和:1054273

約数の個数: 18

約数和(自身を含む): 228774420

約数和(自身を除く): 123348520

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 1054259, 2108518, 4217036, 5271295, 10542590, 21085180, 26356475, 52712950, 105425900]

約数ペア:

[(1, 105425900), (2, 52712950), (4, 26356475), (5, 21085180), (10, 10542590), (20, 5271295), (25, 4217036), (50, 2108518), (100, 1054259)]