25348518710

素因数分解:

$2^1\times 5^1\times {\mathrm{9319}}^1\times {\mathrm{272009}}^1$

素因数の和:281335

約数の個数: 16

約数和(自身を含む): 45632397600

約数和(自身を除く): 20283878890

約数列:

[1, 2, 5, 10, 9319, 18638, 46595, 93190, 272009, 544018, 1360045, 2720090, 2534851871, 5069703742, 12674259355, 25348518710]

約数ペア:

[(1, 25348518710), (2, 12674259355), (5, 5069703742), (10, 2534851871), (9319, 2720090), (18638, 1360045), (46595, 544018), (93190, 272009)]