340310450

素因数分解:

$2^1\times 5^2\times {\mathrm{1423}}^1\times {\mathrm{4783}}^1$

素因数の和:6218

約数の個数: 24

約数和(自身を含む): 633554688

約数和(自身を除く): 293244238

約数列:

[1, 2, 5, 10, 25, 50, 1423, 2846, 4783, 7115, 9566, 14230, 23915, 35575, 47830, 71150, 119575, 239150, 6806209, 13612418, 34031045, 68062090, 170155225, 340310450]

約数ペア:

[(1, 340310450), (2, 170155225), (5, 68062090), (10, 34031045), (25, 13612418), (50, 6806209), (1423, 239150), (2846, 119575), (4783, 71150), (7115, 47830), (9566, 35575), (14230, 23915)]