169687580

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{75083}}^1$

素因数の和:75205

約数の個数: 24

約数和(自身を含む): 359502192

約数和(自身を除く): 189814612

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 75083, 150166, 300332, 375415, 750830, 1501660, 8484379, 16968758, 33937516, 42421895, 84843790, 169687580]

約数ペア:

[(1, 169687580), (2, 84843790), (4, 42421895), (5, 33937516), (10, 16968758), (20, 8484379), (113, 1501660), (226, 750830), (452, 375415), (565, 300332), (1130, 150166), (2260, 75083)]