22476916240

素因数分解:

$2^4\times 5^1\times {\mathrm{280961453}}^1$

素因数の和:280961466

約数の個数: 20

約数和(自身を含む): 52258830444

約数和(自身を除く): 29781914204

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 280961453, 561922906, 1123845812, 1404807265, 2247691624, 2809614530, 4495383248, 5619229060, 11238458120, 22476916240]

約数ペア:

[(1, 22476916240), (2, 11238458120), (4, 5619229060), (5, 4495383248), (8, 2809614530), (10, 2247691624), (16, 1404807265), (20, 1123845812), (40, 561922906), (80, 280961453)]