9502040

素因数分解:

$2^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1709}}^1$

素因数の和:1859

約数の個数: 32

約数和(自身を含む): 21546000

約数和(自身を除く): 12043960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 139, 278, 556, 695, 1112, 1390, 1709, 2780, 3418, 5560, 6836, 8545, 13672, 17090, 34180, 68360, 237551, 475102, 950204, 1187755, 1900408, 2375510, 4751020, 9502040]

約数ペア:

[(1, 9502040), (2, 4751020), (4, 2375510), (5, 1900408), (8, 1187755), (10, 950204), (20, 475102), (40, 237551), (139, 68360), (278, 34180), (556, 17090), (695, 13672), (1112, 8545), (1390, 6836), (1709, 5560), (2780, 3418)]