10550500

素因数分解:

$2^2\times 5^3\times {\mathrm{21101}}^1$

素因数の和:21120

約数の個数: 24

約数和(自身を含む): 23043384

約数和(自身を除く): 12492884

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 21101, 42202, 84404, 105505, 211010, 422020, 527525, 1055050, 2110100, 2637625, 5275250, 10550500]

約数ペア:

[(1, 10550500), (2, 5275250), (4, 2637625), (5, 2110100), (10, 1055050), (20, 527525), (25, 422020), (50, 211010), (100, 105505), (125, 84404), (250, 42202), (500, 21101)]