2021079035050

素因数分解:

$2^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{318280163}}^1$

素因数の和:318280302

約数の個数: 24

約数和(自身を含む): 3788807072256

約数和(自身を除く): 1767728037206

約数列:

[1, 2, 5, 10, 25, 50, 127, 254, 635, 1270, 3175, 6350, 318280163, 636560326, 1591400815, 3182801630, 7957004075, 15914008150, 40421580701, 80843161402, 202107903505, 404215807010, 1010539517525, 2021079035050]

約数ペア:

[(1, 2021079035050), (2, 1010539517525), (5, 404215807010), (10, 202107903505), (25, 80843161402), (50, 40421580701), (127, 15914008150), (254, 7957004075), (635, 3182801630), (1270, 1591400815), (3175, 636560326), (6350, 318280163)]