78219290

素因数分解:

$2^1\times 5^1\times {\mathrm{2371}}^1\times {\mathrm{3299}}^1$

素因数の和:5677

約数の個数: 16

約数和(自身を含む): 140896800

約数和(自身を除く): 62677510

約数列:

[1, 2, 5, 10, 2371, 3299, 4742, 6598, 11855, 16495, 23710, 32990, 7821929, 15643858, 39109645, 78219290]

約数ペア:

[(1, 78219290), (2, 39109645), (5, 15643858), (10, 7821929), (2371, 32990), (3299, 23710), (4742, 16495), (6598, 11855)]