69065840

素因数分解:

$2^4\times 5^1\times {\mathrm{863323}}^1$

素因数の和:863336

約数の個数: 20

約数和(自身を含む): 160578264

約数和(自身を除く): 91512424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 863323, 1726646, 3453292, 4316615, 6906584, 8633230, 13813168, 17266460, 34532920, 69065840]

約数ペア:

[(1, 69065840), (2, 34532920), (4, 17266460), (5, 13813168), (8, 8633230), (10, 6906584), (16, 4316615), (20, 3453292), (40, 1726646), (80, 863323)]