2201862020

素因数分解:

$2^2\times 5^1\times {\mathrm{1523}}^1\times {\mathrm{72287}}^1$

素因数の和:73819

約数の個数: 24

約数和(自身を含む): 4627010304

約数和(自身を除く): 2425148284

約数列:

[1, 2, 4, 5, 10, 20, 1523, 3046, 6092, 7615, 15230, 30460, 72287, 144574, 289148, 361435, 722870, 1445740, 110093101, 220186202, 440372404, 550465505, 1100931010, 2201862020]

約数ペア:

[(1, 2201862020), (2, 1100931010), (4, 550465505), (5, 440372404), (10, 220186202), (20, 110093101), (1523, 1445740), (3046, 722870), (6092, 361435), (7615, 289148), (15230, 144574), (30460, 72287)]