99791240

素因数分解:

$2^3\times 5^1\times {\mathrm{2494781}}^1$

素因数の和:2494792

約数の個数: 16

約数和(自身を含む): 224530380

約数和(自身を除く): 124739140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2494781, 4989562, 9979124, 12473905, 19958248, 24947810, 49895620, 99791240]

約数ペア:

[(1, 99791240), (2, 49895620), (4, 24947810), (5, 19958248), (8, 12473905), (10, 9979124), (20, 4989562), (40, 2494781)]