105434260

素因数分解:

$2^2\times 5^1\times {\mathrm{509}}^1\times {\mathrm{10357}}^1$

素因数の和:10875

約数の個数: 24

約数和(自身を含む): 221868360

約数和(自身を除く): 116434100

約数列:

[1, 2, 4, 5, 10, 20, 509, 1018, 2036, 2545, 5090, 10180, 10357, 20714, 41428, 51785, 103570, 207140, 5271713, 10543426, 21086852, 26358565, 52717130, 105434260]

約数ペア:

[(1, 105434260), (2, 52717130), (4, 26358565), (5, 21086852), (10, 10543426), (20, 5271713), (509, 207140), (1018, 103570), (2036, 51785), (2545, 41428), (5090, 20714), (10180, 10357)]