80086270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^4\times {\mathrm{547}}^1$

素因数の和:598

約数の個数: 40

約数和(自身を含む): 158859720

約数和(自身を除く): 78773450

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 547, 605, 1094, 1210, 1331, 2662, 2735, 5470, 6017, 6655, 12034, 13310, 14641, 29282, 30085, 60170, 66187, 73205, 132374, 146410, 330935, 661870, 728057, 1456114, 3640285, 7280570, 8008627, 16017254, 40043135, 80086270]

約数ペア:

[(1, 80086270), (2, 40043135), (5, 16017254), (10, 8008627), (11, 7280570), (22, 3640285), (55, 1456114), (110, 728057), (121, 661870), (242, 330935), (547, 146410), (605, 132374), (1094, 73205), (1210, 66187), (1331, 60170), (2662, 30085), (2735, 29282), (5470, 14641), (6017, 13310), (6655, 12034)]