41145620

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{3889}}^1$

素因数の和:3944

約数の個数: 36

約数和(自身を含む): 90349140

約数和(自身を除く): 49203520

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 529, 1058, 2116, 2645, 3889, 5290, 7778, 10580, 15556, 19445, 38890, 77780, 89447, 178894, 357788, 447235, 894470, 1788940, 2057281, 4114562, 8229124, 10286405, 20572810, 41145620]

約数ペア:

[(1, 41145620), (2, 20572810), (4, 10286405), (5, 8229124), (10, 4114562), (20, 2057281), (23, 1788940), (46, 894470), (92, 447235), (115, 357788), (230, 178894), (460, 89447), (529, 77780), (1058, 38890), (2116, 19445), (2645, 15556), (3889, 10580), (5290, 7778)]