75917320

素因数分解:

$2^3\times 5^1\times {\mathrm{401}}^1\times {\mathrm{4733}}^1$

素因数の和:5145

約数の個数: 32

約数和(自身を含む): 171276120

約数和(自身を除く): 95358800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 401, 802, 1604, 2005, 3208, 4010, 4733, 8020, 9466, 16040, 18932, 23665, 37864, 47330, 94660, 189320, 1897933, 3795866, 7591732, 9489665, 15183464, 18979330, 37958660, 75917320]

約数ペア:

[(1, 75917320), (2, 37958660), (4, 18979330), (5, 15183464), (8, 9489665), (10, 7591732), (20, 3795866), (40, 1897933), (401, 189320), (802, 94660), (1604, 47330), (2005, 37864), (3208, 23665), (4010, 18932), (4733, 16040), (8020, 9466)]