907580

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1973}}^1$

素因数の和:2005

約数の個数: 24

約数和(自身を含む): 1989792

約数和(自身を除く): 1082212

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 1973, 3946, 7892, 9865, 19730, 39460, 45379, 90758, 181516, 226895, 453790, 907580]

約数ペア:

[(1, 907580), (2, 453790), (4, 226895), (5, 181516), (10, 90758), (20, 45379), (23, 39460), (46, 19730), (92, 9865), (115, 7892), (230, 3946), (460, 1973)]