124651340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{1279}}^1$

素因数の和:1742

約数の個数: 48

約数和(自身を含む): 286433280

約数和(自身を除く): 161781940

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 443, 886, 1279, 1772, 2215, 2558, 4430, 4873, 5116, 6395, 8860, 9746, 12790, 14069, 19492, 24365, 25580, 28138, 48730, 56276, 70345, 97460, 140690, 281380, 566597, 1133194, 2266388, 2832985, 5665970, 6232567, 11331940, 12465134, 24930268, 31162835, 62325670, 124651340]

約数ペア:

[(1, 124651340), (2, 62325670), (4, 31162835), (5, 24930268), (10, 12465134), (11, 11331940), (20, 6232567), (22, 5665970), (44, 2832985), (55, 2266388), (110, 1133194), (220, 566597), (443, 281380), (886, 140690), (1279, 97460), (1772, 70345), (2215, 56276), (2558, 48730), (4430, 28138), (4873, 25580), (5116, 24365), (6395, 19492), (8860, 14069), (9746, 12790)]