89712250

素因数分解:

$2^1\times 5^3\times {\mathrm{241}}^1\times {\mathrm{1489}}^1$

素因数の和:1747

約数の個数: 32

約数和(自身を含む): 168751440

約数和(自身を除く): 79039190

約数列:

[1, 2, 5, 10, 25, 50, 125, 241, 250, 482, 1205, 1489, 2410, 2978, 6025, 7445, 12050, 14890, 30125, 37225, 60250, 74450, 186125, 358849, 372250, 717698, 1794245, 3588490, 8971225, 17942450, 44856125, 89712250]

約数ペア:

[(1, 89712250), (2, 44856125), (5, 17942450), (10, 8971225), (25, 3588490), (50, 1794245), (125, 717698), (241, 372250), (250, 358849), (482, 186125), (1205, 74450), (1489, 60250), (2410, 37225), (2978, 30125), (6025, 14890), (7445, 12050)]