10490020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{30853}}^1$

素因数の和:30879

約数の個数: 24

約数和(自身を含む): 23325624

約数和(自身を除く): 12835604

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 30853, 61706, 123412, 154265, 308530, 524501, 617060, 1049002, 2098004, 2622505, 5245010, 10490020]

約数ペア:

[(1, 10490020), (2, 5245010), (4, 2622505), (5, 2098004), (10, 1049002), (17, 617060), (20, 524501), (34, 308530), (68, 154265), (85, 123412), (170, 61706), (340, 30853)]