11308850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{409}}^1$

素因数の和:507

約数の個数: 48

約数和(自身を含む): 24403200

約数和(自身を除く): 13094350

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 79, 158, 175, 350, 395, 409, 553, 790, 818, 1106, 1975, 2045, 2765, 2863, 3950, 4090, 5530, 5726, 10225, 13825, 14315, 20450, 27650, 28630, 32311, 64622, 71575, 143150, 161555, 226177, 323110, 452354, 807775, 1130885, 1615550, 2261770, 5654425, 11308850]

約数ペア:

[(1, 11308850), (2, 5654425), (5, 2261770), (7, 1615550), (10, 1130885), (14, 807775), (25, 452354), (35, 323110), (50, 226177), (70, 161555), (79, 143150), (158, 71575), (175, 64622), (350, 32311), (395, 28630), (409, 27650), (553, 20450), (790, 14315), (818, 13825), (1106, 10225), (1975, 5726), (2045, 5530), (2765, 4090), (2863, 3950)]