848045060

素因数分解:

$2^2\times 5^1\times {\mathrm{1489}}^1\times {\mathrm{28477}}^1$

素因数の和:29975

約数の個数: 24

約数和(自身を含む): 1782153240

約数和(自身を除く): 934108180

約数列:

[1, 2, 4, 5, 10, 20, 1489, 2978, 5956, 7445, 14890, 28477, 29780, 56954, 113908, 142385, 284770, 569540, 42402253, 84804506, 169609012, 212011265, 424022530, 848045060]

約数ペア:

[(1, 848045060), (2, 424022530), (4, 212011265), (5, 169609012), (10, 84804506), (20, 42402253), (1489, 569540), (2978, 284770), (5956, 142385), (7445, 113908), (14890, 56954), (28477, 29780)]