57769240

素因数分解:

$2^3\times 5^1\times {\mathrm{577}}^1\times {\mathrm{2503}}^1$

素因数の和:3091

約数の個数: 32

約数和(自身を含む): 130258080

約数和(自身を除く): 72488840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 577, 1154, 2308, 2503, 2885, 4616, 5006, 5770, 10012, 11540, 12515, 20024, 23080, 25030, 50060, 100120, 1444231, 2888462, 5776924, 7221155, 11553848, 14442310, 28884620, 57769240]

約数ペア:

[(1, 57769240), (2, 28884620), (4, 14442310), (5, 11553848), (8, 7221155), (10, 5776924), (20, 2888462), (40, 1444231), (577, 100120), (1154, 50060), (2308, 25030), (2503, 23080), (2885, 20024), (4616, 12515), (5006, 11540), (5770, 10012)]