87299860

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{150517}}^1$

素因数の和:150555

約数の個数: 24

約数和(自身を含む): 189652680

約数和(自身を除く): 102352820

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 150517, 301034, 602068, 752585, 1505170, 3010340, 4364993, 8729986, 17459972, 21824965, 43649930, 87299860]

約数ペア:

[(1, 87299860), (2, 43649930), (4, 21824965), (5, 17459972), (10, 8729986), (20, 4364993), (29, 3010340), (58, 1505170), (116, 752585), (145, 602068), (290, 301034), (580, 150517)]