15698510020

素因数分解:

$2^2\times 5^1\times {\mathrm{17041}}^1\times {\mathrm{46061}}^1$

素因数の和:63111

約数の個数: 24

約数和(自身を含む): 32969521368

約数和(自身を除く): 17271011348

約数列:

[1, 2, 4, 5, 10, 20, 17041, 34082, 46061, 68164, 85205, 92122, 170410, 184244, 230305, 340820, 460610, 921220, 784925501, 1569851002, 3139702004, 3924627505, 7849255010, 15698510020]

約数ペア:

[(1, 15698510020), (2, 7849255010), (4, 3924627505), (5, 3139702004), (10, 1569851002), (20, 784925501), (17041, 921220), (34082, 460610), (46061, 340820), (68164, 230305), (85205, 184244), (92122, 170410)]