57409340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{168851}}^1$

素因数の和:168877

約数の個数: 24

約数和(自身を含む): 127652112

約数和(自身を除く): 70242772

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 168851, 337702, 675404, 844255, 1688510, 2870467, 3377020, 5740934, 11481868, 14352335, 28704670, 57409340]

約数ペア:

[(1, 57409340), (2, 28704670), (4, 14352335), (5, 11481868), (10, 5740934), (17, 3377020), (20, 2870467), (34, 1688510), (68, 844255), (85, 675404), (170, 337702), (340, 168851)]