22568080

素因数分解:

$2^4\times 5^1\times {\mathrm{282101}}^1$

素因数の和:282114

約数の個数: 20

約数和(自身を含む): 52470972

約数和(自身を除く): 29902892

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 282101, 564202, 1128404, 1410505, 2256808, 2821010, 4513616, 5642020, 11284040, 22568080]

約数ペア:

[(1, 22568080), (2, 11284040), (4, 5642020), (5, 4513616), (8, 2821010), (10, 2256808), (16, 1410505), (20, 1128404), (40, 564202), (80, 282101)]