57150640

素因数分解:

$2^4\times 5^1\times {\mathrm{277}}^1\times {\mathrm{2579}}^1$

素因数の和:2869

約数の個数: 40

約数和(自身を含む): 133406640

約数和(自身を除く): 76256000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 277, 554, 1108, 1385, 2216, 2579, 2770, 4432, 5158, 5540, 10316, 11080, 12895, 20632, 22160, 25790, 41264, 51580, 103160, 206320, 714383, 1428766, 2857532, 3571915, 5715064, 7143830, 11430128, 14287660, 28575320, 57150640]

約数ペア:

[(1, 57150640), (2, 28575320), (4, 14287660), (5, 11430128), (8, 7143830), (10, 5715064), (16, 3571915), (20, 2857532), (40, 1428766), (80, 714383), (277, 206320), (554, 103160), (1108, 51580), (1385, 41264), (2216, 25790), (2579, 22160), (2770, 20632), (4432, 12895), (5158, 11080), (5540, 10316)]