27802660

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{44843}}^1$

素因数の和:44883

約数の個数: 24

約数和(自身を含む): 60270336

約数和(自身を除く): 32467676

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 44843, 89686, 179372, 224215, 448430, 896860, 1390133, 2780266, 5560532, 6950665, 13901330, 27802660]

約数ペア:

[(1, 27802660), (2, 13901330), (4, 6950665), (5, 5560532), (10, 2780266), (20, 1390133), (31, 896860), (62, 448430), (124, 224215), (155, 179372), (310, 89686), (620, 44843)]