130190960

素因数分解:

$2^4\times 5^1\times {\mathrm{349}}^1\times {\mathrm{4663}}^1$

素因数の和:5025

約数の個数: 40

約数和(自身を含む): 303626400

約数和(自身を除く): 173435440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 349, 698, 1396, 1745, 2792, 3490, 4663, 5584, 6980, 9326, 13960, 18652, 23315, 27920, 37304, 46630, 74608, 93260, 186520, 373040, 1627387, 3254774, 6509548, 8136935, 13019096, 16273870, 26038192, 32547740, 65095480, 130190960]

約数ペア:

[(1, 130190960), (2, 65095480), (4, 32547740), (5, 26038192), (8, 16273870), (10, 13019096), (16, 8136935), (20, 6509548), (40, 3254774), (80, 1627387), (349, 373040), (698, 186520), (1396, 93260), (1745, 74608), (2792, 46630), (3490, 37304), (4663, 27920), (5584, 23315), (6980, 18652), (9326, 13960)]