1681036660

素因数分解:

$2^2\times 5^1\times {\mathrm{4817}}^1\times {\mathrm{17449}}^1$

素因数の和:22275

約数の個数: 24

約数和(自身を含む): 3531112200

約数和(自身を除く): 1850075540

約数列:

[1, 2, 4, 5, 10, 20, 4817, 9634, 17449, 19268, 24085, 34898, 48170, 69796, 87245, 96340, 174490, 348980, 84051833, 168103666, 336207332, 420259165, 840518330, 1681036660]

約数ペア:

[(1, 1681036660), (2, 840518330), (4, 420259165), (5, 336207332), (10, 168103666), (20, 84051833), (4817, 348980), (9634, 174490), (17449, 96340), (19268, 87245), (24085, 69796), (34898, 48170)]