381350

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{263}}^1$

素因数の和:304

約数の個数: 24

約数和(自身を含む): 736560

約数和(自身を除く): 355210

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 263, 290, 526, 725, 1315, 1450, 2630, 6575, 7627, 13150, 15254, 38135, 76270, 190675, 381350]

約数ペア:

[(1, 381350), (2, 190675), (5, 76270), (10, 38135), (25, 15254), (29, 13150), (50, 7627), (58, 6575), (145, 2630), (263, 1450), (290, 1315), (526, 725)]