109307320

素因数分解:

$2^3\times 5^1\times {\mathrm{683}}^1\times {\mathrm{4001}}^1$

素因数の和:4695

約数の個数: 32

約数和(自身を含む): 246363120

約数和(自身を除く): 137055800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 683, 1366, 2732, 3415, 4001, 5464, 6830, 8002, 13660, 16004, 20005, 27320, 32008, 40010, 80020, 160040, 2732683, 5465366, 10930732, 13663415, 21861464, 27326830, 54653660, 109307320]

約数ペア:

[(1, 109307320), (2, 54653660), (4, 27326830), (5, 21861464), (8, 13663415), (10, 10930732), (20, 5465366), (40, 2732683), (683, 160040), (1366, 80020), (2732, 40010), (3415, 32008), (4001, 27320), (5464, 20005), (6830, 16004), (8002, 13660)]