21362360

素因数分解:

$2^3\times 5^1\times {\mathrm{534059}}^1$

素因数の和:534070

約数の個数: 16

約数和(自身を含む): 48065400

約数和(自身を除く): 26703040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 534059, 1068118, 2136236, 2670295, 4272472, 5340590, 10681180, 21362360]

約数ペア:

[(1, 21362360), (2, 10681180), (4, 5340590), (5, 4272472), (8, 2670295), (10, 2136236), (20, 1068118), (40, 534059)]