1354450

素因数分解:

$2^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{263}}^1$

素因数の和:378

約数の個数: 24

約数和(自身を含む): 2553408

約数和(自身を除く): 1198958

約数列:

[1, 2, 5, 10, 25, 50, 103, 206, 263, 515, 526, 1030, 1315, 2575, 2630, 5150, 6575, 13150, 27089, 54178, 135445, 270890, 677225, 1354450]

約数ペア:

[(1, 1354450), (2, 677225), (5, 270890), (10, 135445), (25, 54178), (50, 27089), (103, 13150), (206, 6575), (263, 5150), (515, 2630), (526, 2575), (1030, 1315)]