2920402805

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{875683}}^1$

素因数の和:875740

約数の個数: 16

約数和(自身を含む): 3782954880

約数和(自身を除く): 862552075

約数列:

[1, 5, 23, 29, 115, 145, 667, 3335, 875683, 4378415, 20140709, 25394807, 100703545, 126974035, 584080561, 2920402805]

約数ペア:

[(1, 2920402805), (5, 584080561), (23, 126974035), (29, 100703545), (115, 25394807), (145, 20140709), (667, 4378415), (3335, 875683)]