90662770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{10433}}^1$

素因数の和:10530

約数の個数: 32

約数和(自身を含む): 180299520

約数和(自身を除く): 89636750

約数列:

[1, 2, 5, 10, 11, 22, 55, 79, 110, 158, 395, 790, 869, 1738, 4345, 8690, 10433, 20866, 52165, 104330, 114763, 229526, 573815, 824207, 1147630, 1648414, 4121035, 8242070, 9066277, 18132554, 45331385, 90662770]

約数ペア:

[(1, 90662770), (2, 45331385), (5, 18132554), (10, 9066277), (11, 8242070), (22, 4121035), (55, 1648414), (79, 1147630), (110, 824207), (158, 573815), (395, 229526), (790, 114763), (869, 104330), (1738, 52165), (4345, 20866), (8690, 10433)]