9672850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{409}}^1$

素因数の和:475

約数の個数: 48

約数和(自身を含む): 20132640

約数和(自身を除く): 10459790

約数列:

[1, 2, 5, 10, 11, 22, 25, 43, 50, 55, 86, 110, 215, 275, 409, 430, 473, 550, 818, 946, 1075, 2045, 2150, 2365, 4090, 4499, 4730, 8998, 10225, 11825, 17587, 20450, 22495, 23650, 35174, 44990, 87935, 112475, 175870, 193457, 224950, 386914, 439675, 879350, 967285, 1934570, 4836425, 9672850]

約数ペア:

[(1, 9672850), (2, 4836425), (5, 1934570), (10, 967285), (11, 879350), (22, 439675), (25, 386914), (43, 224950), (50, 193457), (55, 175870), (86, 112475), (110, 87935), (215, 44990), (275, 35174), (409, 23650), (430, 22495), (473, 20450), (550, 17587), (818, 11825), (946, 10225), (1075, 8998), (2045, 4730), (2150, 4499), (2365, 4090)]