24954920

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{5521}}^1$

素因数の和:5645

約数の個数: 32

約数和(自身を含む): 56655720

約数和(自身を除く): 31700800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 4520, 5521, 11042, 22084, 27605, 44168, 55210, 110420, 220840, 623873, 1247746, 2495492, 3119365, 4990984, 6238730, 12477460, 24954920]

約数ペア:

[(1, 24954920), (2, 12477460), (4, 6238730), (5, 4990984), (8, 3119365), (10, 2495492), (20, 1247746), (40, 623873), (113, 220840), (226, 110420), (452, 55210), (565, 44168), (904, 27605), (1130, 22084), (2260, 11042), (4520, 5521)]