8100140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{17609}}^1$

素因数の和:17641

約数の個数: 24

約数和(自身を含む): 17750880

約数和(自身を除く): 9650740

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 17609, 35218, 70436, 88045, 176090, 352180, 405007, 810014, 1620028, 2025035, 4050070, 8100140]

約数ペア:

[(1, 8100140), (2, 4050070), (4, 2025035), (5, 1620028), (10, 810014), (20, 405007), (23, 352180), (46, 176090), (92, 88045), (115, 70436), (230, 35218), (460, 17609)]