4037230180

素因数分解:

$2^2\times 5^1\times {\mathrm{1621}}^1\times {\mathrm{124529}}^1$

素因数の和:126159

約数の個数: 24

約数和(自身を含む): 8483481720

約数和(自身を除く): 4446251540

約数列:

[1, 2, 4, 5, 10, 20, 1621, 3242, 6484, 8105, 16210, 32420, 124529, 249058, 498116, 622645, 1245290, 2490580, 201861509, 403723018, 807446036, 1009307545, 2018615090, 4037230180]

約数ペア:

[(1, 4037230180), (2, 2018615090), (4, 1009307545), (5, 807446036), (10, 403723018), (20, 201861509), (1621, 2490580), (3242, 1245290), (6484, 622645), (8105, 498116), (16210, 249058), (32420, 124529)]