10146440

素因数分解:

$2^3\times 5^1\times {\mathrm{253661}}^1$

素因数の和:253672

約数の個数: 16

約数和(自身を含む): 22829580

約数和(自身を除く): 12683140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 253661, 507322, 1014644, 1268305, 2029288, 2536610, 5073220, 10146440]

約数ペア:

[(1, 10146440), (2, 5073220), (4, 2536610), (5, 2029288), (8, 1268305), (10, 1014644), (20, 507322), (40, 253661)]