424120660

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1116107}}^1$

素因数の和:1116135

約数の個数: 24

約数和(自身を含む): 937530720

約数和(自身を除く): 513410060

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 1116107, 2232214, 4464428, 5580535, 11161070, 21206033, 22322140, 42412066, 84824132, 106030165, 212060330, 424120660]

約数ペア:

[(1, 424120660), (2, 212060330), (4, 106030165), (5, 84824132), (10, 42412066), (19, 22322140), (20, 21206033), (38, 11161070), (76, 5580535), (95, 4464428), (190, 2232214), (380, 1116107)]