47943640

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{10607}}^1$

素因数の和:10731

約数の個数: 32

約数和(自身を含む): 108838080

約数和(自身を除く): 60894440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 4520, 10607, 21214, 42428, 53035, 84856, 106070, 212140, 424280, 1198591, 2397182, 4794364, 5992955, 9588728, 11985910, 23971820, 47943640]

約数ペア:

[(1, 47943640), (2, 23971820), (4, 11985910), (5, 9588728), (8, 5992955), (10, 4794364), (20, 2397182), (40, 1198591), (113, 424280), (226, 212140), (452, 106070), (565, 84856), (904, 53035), (1130, 42428), (2260, 21214), (4520, 10607)]