118071640

素因数分解:

$2^3\times 5^1\times {\mathrm{733}}^1\times {\mathrm{4027}}^1$

素因数の和:4771

約数の個数: 32

約数和(自身を含む): 266089680

約数和(自身を除く): 148018040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 733, 1466, 2932, 3665, 4027, 5864, 7330, 8054, 14660, 16108, 20135, 29320, 32216, 40270, 80540, 161080, 2951791, 5903582, 11807164, 14758955, 23614328, 29517910, 59035820, 118071640]

約数ペア:

[(1, 118071640), (2, 59035820), (4, 29517910), (5, 23614328), (8, 14758955), (10, 11807164), (20, 5903582), (40, 2951791), (733, 161080), (1466, 80540), (2932, 40270), (3665, 32216), (4027, 29320), (5864, 20135), (7330, 16108), (8054, 14660)]