3281360

素因数分解:

$2^4\times 5^1\times {\mathrm{41017}}^1$

素因数の和:41030

約数の個数: 20

約数和(自身を含む): 7629348

約数和(自身を除く): 4347988

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 41017, 82034, 164068, 205085, 328136, 410170, 656272, 820340, 1640680, 3281360]

約数ペア:

[(1, 3281360), (2, 1640680), (4, 820340), (5, 656272), (8, 410170), (10, 328136), (16, 205085), (20, 164068), (40, 82034), (80, 41017)]