38000140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{82609}}^1$

素因数の和:82641

約数の個数: 24

約数和(自身を含む): 83270880

約数和(自身を除く): 45270740

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 82609, 165218, 330436, 413045, 826090, 1652180, 1900007, 3800014, 7600028, 9500035, 19000070, 38000140]

約数ペア:

[(1, 38000140), (2, 19000070), (4, 9500035), (5, 7600028), (10, 3800014), (20, 1900007), (23, 1652180), (46, 826090), (92, 413045), (115, 330436), (230, 165218), (460, 82609)]