1034157220

素因数分解:

$2^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{371999}}^1$

素因数の和:372147

約数の個数: 24

約数和(自身を含む): 2187360000

約数和(自身を除く): 1153202780

約数列:

[1, 2, 4, 5, 10, 20, 139, 278, 556, 695, 1390, 2780, 371999, 743998, 1487996, 1859995, 3719990, 7439980, 51707861, 103415722, 206831444, 258539305, 517078610, 1034157220]

約数ペア:

[(1, 1034157220), (2, 517078610), (4, 258539305), (5, 206831444), (10, 103415722), (20, 51707861), (139, 7439980), (278, 3719990), (556, 1859995), (695, 1487996), (1390, 743998), (2780, 371999)]