38950270

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:289

約数の個数: 48

約数和(自身を含む): 75650400

約数和(自身を除く): 36700130

約数列:

[1, 2, 5, 10, 23, 37, 46, 74, 115, 185, 199, 230, 370, 398, 529, 851, 995, 1058, 1702, 1990, 2645, 4255, 4577, 5290, 7363, 8510, 9154, 14726, 19573, 22885, 36815, 39146, 45770, 73630, 97865, 105271, 169349, 195730, 210542, 338698, 526355, 846745, 1052710, 1693490, 3895027, 7790054, 19475135, 38950270]

約数ペア:

[(1, 38950270), (2, 19475135), (5, 7790054), (10, 3895027), (23, 1693490), (37, 1052710), (46, 846745), (74, 526355), (115, 338698), (185, 210542), (199, 195730), (230, 169349), (370, 105271), (398, 97865), (529, 73630), (851, 45770), (995, 39146), (1058, 36815), (1702, 22885), (1990, 19573), (2645, 14726), (4255, 9154), (4577, 8510), (5290, 7363)]