8111510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1993}}^1$

素因数の和:2048

約数の個数: 32

約数和(自身を含む): 16366752

約数和(自身を除く): 8255242

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 814, 1993, 2035, 3986, 4070, 9965, 19930, 21923, 43846, 73741, 109615, 147482, 219230, 368705, 737410, 811151, 1622302, 4055755, 8111510]

約数ペア:

[(1, 8111510), (2, 4055755), (5, 1622302), (10, 811151), (11, 737410), (22, 368705), (37, 219230), (55, 147482), (74, 109615), (110, 73741), (185, 43846), (370, 21923), (407, 19930), (814, 9965), (1993, 4070), (2035, 3986)]