57224180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2269}}^1$

素因数の和:2388

約数の個数: 48

約数和(自身を含む): 130806480

約数和(自身を除く): 73582300

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 97, 130, 194, 260, 388, 485, 970, 1261, 1940, 2269, 2522, 4538, 5044, 6305, 9076, 11345, 12610, 22690, 25220, 29497, 45380, 58994, 117988, 147485, 220093, 294970, 440186, 589940, 880372, 1100465, 2200930, 2861209, 4401860, 5722418, 11444836, 14306045, 28612090, 57224180]

約数ペア:

[(1, 57224180), (2, 28612090), (4, 14306045), (5, 11444836), (10, 5722418), (13, 4401860), (20, 2861209), (26, 2200930), (52, 1100465), (65, 880372), (97, 589940), (130, 440186), (194, 294970), (260, 220093), (388, 147485), (485, 117988), (970, 58994), (1261, 45380), (1940, 29497), (2269, 25220), (2522, 22690), (4538, 12610), (5044, 11345), (6305, 9076)]