10971760

素因数分解:

$2^4\times 5^1\times {\mathrm{137147}}^1$

素因数の和:137160

約数の個数: 20

約数和(自身を含む): 25509528

約数和(自身を除く): 14537768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 137147, 274294, 548588, 685735, 1097176, 1371470, 2194352, 2742940, 5485880, 10971760]

約数ペア:

[(1, 10971760), (2, 5485880), (4, 2742940), (5, 2194352), (8, 1371470), (10, 1097176), (16, 685735), (20, 548588), (40, 274294), (80, 137147)]