192488540

素因数分解:

$2^2\times 5^1\times {\mathrm{977}}^1\times {\mathrm{9851}}^1$

素因数の和:10837

約数の個数: 24

約数和(自身を含む): 404680752

約数和(自身を除く): 212192212

約数列:

[1, 2, 4, 5, 10, 20, 977, 1954, 3908, 4885, 9770, 9851, 19540, 19702, 39404, 49255, 98510, 197020, 9624427, 19248854, 38497708, 48122135, 96244270, 192488540]

約数ペア:

[(1, 192488540), (2, 96244270), (4, 48122135), (5, 38497708), (10, 19248854), (20, 9624427), (977, 197020), (1954, 98510), (3908, 49255), (4885, 39404), (9770, 19702), (9851, 19540)]