91162360

素因数分解:

$2^3\times 5^1\times {\mathrm{457}}^1\times {\mathrm{4987}}^1$

素因数の和:5455

約数の個数: 32

約数和(自身を含む): 205605360

約数和(自身を除く): 114443000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 457, 914, 1828, 2285, 3656, 4570, 4987, 9140, 9974, 18280, 19948, 24935, 39896, 49870, 99740, 199480, 2279059, 4558118, 9116236, 11395295, 18232472, 22790590, 45581180, 91162360]

約数ペア:

[(1, 91162360), (2, 45581180), (4, 22790590), (5, 18232472), (8, 11395295), (10, 9116236), (20, 4558118), (40, 2279059), (457, 199480), (914, 99740), (1828, 49870), (2285, 39896), (3656, 24935), (4570, 19948), (4987, 18280), (9140, 9974)]