41027860

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1129}}^1$

素因数の和:1240

約数の個数: 48

約数和(自身を含む): 91123200

約数和(自身を除く): 50095340

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 79, 92, 115, 158, 230, 316, 395, 460, 790, 1129, 1580, 1817, 2258, 3634, 4516, 5645, 7268, 9085, 11290, 18170, 22580, 25967, 36340, 51934, 89191, 103868, 129835, 178382, 259670, 356764, 445955, 519340, 891910, 1783820, 2051393, 4102786, 8205572, 10256965, 20513930, 41027860]

約数ペア:

[(1, 41027860), (2, 20513930), (4, 10256965), (5, 8205572), (10, 4102786), (20, 2051393), (23, 1783820), (46, 891910), (79, 519340), (92, 445955), (115, 356764), (158, 259670), (230, 178382), (316, 129835), (395, 103868), (460, 89191), (790, 51934), (1129, 36340), (1580, 25967), (1817, 22580), (2258, 18170), (3634, 11290), (4516, 9085), (5645, 7268)]