2280397445

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{1777}}^1\times {\mathrm{11159}}^1$

素因数の和:12964

約数の個数: 16

約数和(自身を含む): 2857317120

約数和(自身を除く): 576919675

約数列:

[1, 5, 23, 115, 1777, 8885, 11159, 40871, 55795, 204355, 256657, 1283285, 19829543, 99147715, 456079489, 2280397445]

約数ペア:

[(1, 2280397445), (5, 456079489), (23, 99147715), (115, 19829543), (1777, 1283285), (8885, 256657), (11159, 204355), (40871, 55795)]