40951160

素因数分解:

$2^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{6871}}^1$

素因数の和:7031

約数の個数: 32

約数和(自身を含む): 92772000

約数和(自身を除く): 51820840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 149, 298, 596, 745, 1192, 1490, 2980, 5960, 6871, 13742, 27484, 34355, 54968, 68710, 137420, 274840, 1023779, 2047558, 4095116, 5118895, 8190232, 10237790, 20475580, 40951160]

約数ペア:

[(1, 40951160), (2, 20475580), (4, 10237790), (5, 8190232), (8, 5118895), (10, 4095116), (20, 2047558), (40, 1023779), (149, 274840), (298, 137420), (596, 68710), (745, 54968), (1192, 34355), (1490, 27484), (2980, 13742), (5960, 6871)]