8744140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{19009}}^1$

素因数の和:19041

約数の個数: 24

約数和(自身を含む): 19162080

約数和(自身を除く): 10417940

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 19009, 38018, 76036, 95045, 190090, 380180, 437207, 874414, 1748828, 2186035, 4372070, 8744140]

約数ペア:

[(1, 8744140), (2, 4372070), (4, 2186035), (5, 1748828), (10, 874414), (20, 437207), (23, 380180), (46, 190090), (92, 95045), (115, 76036), (230, 38018), (460, 19009)]