47888773640

素因数分解:

$2^3\times 5^1\times {\mathrm{1197219341}}^1$

素因数の和:1197219352

約数の個数: 16

約数和(自身を含む): 107749740780

約数和(自身を除く): 59860967140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1197219341, 2394438682, 4788877364, 5986096705, 9577754728, 11972193410, 23944386820, 47888773640]

約数ペア:

[(1, 47888773640), (2, 23944386820), (4, 11972193410), (5, 9577754728), (8, 5986096705), (10, 4788877364), (20, 2394438682), (40, 1197219341)]