3134400560

素因数分解:

$2^4\times 5^1\times {\mathrm{39180007}}^1$

素因数の和:39180020

約数の個数: 20

約数和(自身を含む): 7287481488

約数和(自身を除く): 4153080928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 39180007, 78360014, 156720028, 195900035, 313440056, 391800070, 626880112, 783600140, 1567200280, 3134400560]

約数ペア:

[(1, 3134400560), (2, 1567200280), (4, 783600140), (5, 626880112), (8, 391800070), (10, 313440056), (16, 195900035), (20, 156720028), (40, 78360014), (80, 39180007)]