40833020

素因数分解:

$2^2\times 5^1\times {\mathrm{1373}}^1\times {\mathrm{1487}}^1$

素因数の和:2869

約数の個数: 24

約数和(自身を含む): 85869504

約数和(自身を除く): 45036484

約数列:

[1, 2, 4, 5, 10, 20, 1373, 1487, 2746, 2974, 5492, 5948, 6865, 7435, 13730, 14870, 27460, 29740, 2041651, 4083302, 8166604, 10208255, 20416510, 40833020]

約数ペア:

[(1, 40833020), (2, 20416510), (4, 10208255), (5, 8166604), (10, 4083302), (20, 2041651), (1373, 29740), (1487, 27460), (2746, 14870), (2974, 13730), (5492, 7435), (5948, 6865)]