2385655205

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{1087}}^1\times {\mathrm{4027}}^1$

素因数の和:5228

約数の個数: 16

約数和(自身を含む): 2892426240

約数和(自身を除く): 506771035

約数列:

[1, 5, 109, 545, 1087, 4027, 5435, 20135, 118483, 438943, 592415, 2194715, 4377349, 21886745, 477131041, 2385655205]

約数ペア:

[(1, 2385655205), (5, 477131041), (109, 21886745), (545, 4377349), (1087, 2194715), (4027, 592415), (5435, 438943), (20135, 118483)]