9240040

素因数分解:

$2^3\times 5^1\times {\mathrm{231001}}^1$

素因数の和:231012

約数の個数: 16

約数和(自身を含む): 20790180

約数和(自身を除く): 11550140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 231001, 462002, 924004, 1155005, 1848008, 2310010, 4620020, 9240040]

約数ペア:

[(1, 9240040), (2, 4620020), (4, 2310010), (5, 1848008), (8, 1155005), (10, 924004), (20, 462002), (40, 231001)]