15706668040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{56095243}}^1$

素因数の和:56095261

約数の個数: 32

約数和(自身を含む): 40388575680

約数和(自身を除く): 24681907640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 56095243, 112190486, 224380972, 280476215, 392666701, 448761944, 560952430, 785333402, 1121904860, 1570666804, 1963333505, 2243809720, 3141333608, 3926667010, 7853334020, 15706668040]

約数ペア:

[(1, 15706668040), (2, 7853334020), (4, 3926667010), (5, 3141333608), (7, 2243809720), (8, 1963333505), (10, 1570666804), (14, 1121904860), (20, 785333402), (28, 560952430), (35, 448761944), (40, 392666701), (56, 280476215), (70, 224380972), (140, 112190486), (280, 56095243)]