278200270

素因数分解:

$2^1\times 5^1\times {\mathrm{2683}}^1\times {\mathrm{10369}}^1$

素因数の和:13059

約数の個数: 16

約数和(自身を含む): 500995440

約数和(自身を除く): 222795170

約数列:

[1, 2, 5, 10, 2683, 5366, 10369, 13415, 20738, 26830, 51845, 103690, 27820027, 55640054, 139100135, 278200270]

約数ペア:

[(1, 278200270), (2, 139100135), (5, 55640054), (10, 27820027), (2683, 103690), (5366, 51845), (10369, 26830), (13415, 20738)]