201630551480

素因数分解:

$2^3\times 5^1\times {\mathrm{5040763787}}^1$

素因数の和:5040763798

約数の個数: 16

約数和(自身を含む): 453668740920

約数和(自身を除く): 252038189440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5040763787, 10081527574, 20163055148, 25203818935, 40326110296, 50407637870, 100815275740, 201630551480]

約数ペア:

[(1, 201630551480), (2, 100815275740), (4, 50407637870), (5, 40326110296), (8, 25203818935), (10, 20163055148), (20, 10081527574), (40, 5040763787)]