25922804540

素因数分解:

$2^2\times 5^1\times {\mathrm{2357}}^1\times {\mathrm{549911}}^1$

素因数の和:552277

約数の個数: 24

約数和(自身を含む): 54461084832

約数和(自身を除く): 28538280292

約数列:

[1, 2, 4, 5, 10, 20, 2357, 4714, 9428, 11785, 23570, 47140, 549911, 1099822, 2199644, 2749555, 5499110, 10998220, 1296140227, 2592280454, 5184560908, 6480701135, 12961402270, 25922804540]

約数ペア:

[(1, 25922804540), (2, 12961402270), (4, 6480701135), (5, 5184560908), (10, 2592280454), (20, 1296140227), (2357, 10998220), (4714, 5499110), (9428, 2749555), (11785, 2199644), (23570, 1099822), (47140, 549911)]