57034840

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{18049}}^1$

素因数の和:18139

約数の個数: 32

約数和(自身を含む): 129960000

約数和(自身を除く): 72925160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 3160, 18049, 36098, 72196, 90245, 144392, 180490, 360980, 721960, 1425871, 2851742, 5703484, 7129355, 11406968, 14258710, 28517420, 57034840]

約数ペア:

[(1, 57034840), (2, 28517420), (4, 14258710), (5, 11406968), (8, 7129355), (10, 5703484), (20, 2851742), (40, 1425871), (79, 721960), (158, 360980), (316, 180490), (395, 144392), (632, 90245), (790, 72196), (1580, 36098), (3160, 18049)]