5618500

素因数分解:

$2^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{661}}^1$

素因数の和:697

約数の個数: 48

約数和(自身を含む): 13012272

約数和(自身を除く): 7393772

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 125, 170, 250, 340, 425, 500, 661, 850, 1322, 1700, 2125, 2644, 3305, 4250, 6610, 8500, 11237, 13220, 16525, 22474, 33050, 44948, 56185, 66100, 82625, 112370, 165250, 224740, 280925, 330500, 561850, 1123700, 1404625, 2809250, 5618500]

約数ペア:

[(1, 5618500), (2, 2809250), (4, 1404625), (5, 1123700), (10, 561850), (17, 330500), (20, 280925), (25, 224740), (34, 165250), (50, 112370), (68, 82625), (85, 66100), (100, 56185), (125, 44948), (170, 33050), (250, 22474), (340, 16525), (425, 13220), (500, 11237), (661, 8500), (850, 6610), (1322, 4250), (1700, 3305), (2125, 2644)]