170119480

素因数分解:

$2^3\times 5^1\times {\mathrm{4252987}}^1$

素因数の和:4252998

約数の個数: 16

約数和(自身を含む): 382768920

約数和(自身を除く): 212649440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 4252987, 8505974, 17011948, 21264935, 34023896, 42529870, 85059740, 170119480]

約数ペア:

[(1, 170119480), (2, 85059740), (4, 42529870), (5, 34023896), (8, 21264935), (10, 17011948), (20, 8505974), (40, 4252987)]