280143350

素因数分解:

$2^1\times 5^2\times {\mathrm{1867}}^1\times {\mathrm{3001}}^1$

素因数の和:4880

約数の個数: 24

約数和(自身を含む): 521519448

約数和(自身を除く): 241376098

約数列:

[1, 2, 5, 10, 25, 50, 1867, 3001, 3734, 6002, 9335, 15005, 18670, 30010, 46675, 75025, 93350, 150050, 5602867, 11205734, 28014335, 56028670, 140071675, 280143350]

約数ペア:

[(1, 280143350), (2, 140071675), (5, 56028670), (10, 28014335), (25, 11205734), (50, 5602867), (1867, 150050), (3001, 93350), (3734, 75025), (6002, 46675), (9335, 30010), (15005, 18670)]