57322760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{130279}}^1$

素因数の和:130301

約数の個数: 32

約数和(自身を含む): 140702400

約数和(自身を除く): 83379640

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 130279, 260558, 521116, 651395, 1042232, 1302790, 1433069, 2605580, 2866138, 5211160, 5732276, 7165345, 11464552, 14330690, 28661380, 57322760]

約数ペア:

[(1, 57322760), (2, 28661380), (4, 14330690), (5, 11464552), (8, 7165345), (10, 5732276), (11, 5211160), (20, 2866138), (22, 2605580), (40, 1433069), (44, 1302790), (55, 1042232), (88, 651395), (110, 521116), (220, 260558), (440, 130279)]