8807703740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{214091}}^1$

素因数の和:214139

約数の個数: 72

約数和(自身を含む): 21526522416

約数和(自身を除く): 12718818676

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 121, 170, 187, 220, 242, 340, 374, 484, 605, 748, 935, 1210, 1870, 2057, 2420, 3740, 4114, 8228, 10285, 20570, 41140, 214091, 428182, 856364, 1070455, 2140910, 2355001, 3639547, 4281820, 4710002, 7279094, 9420004, 11775005, 14558188, 18197735, 23550010, 25905011, 36395470, 40035017, 47100020, 51810022, 72790940, 80070034, 103620044, 129525055, 160140068, 200175085, 259050110, 400350170, 440385187, 518100220, 800700340, 880770374, 1761540748, 2201925935, 4403851870, 8807703740]

約数ペア:

[(1, 8807703740), (2, 4403851870), (4, 2201925935), (5, 1761540748), (10, 880770374), (11, 800700340), (17, 518100220), (20, 440385187), (22, 400350170), (34, 259050110), (44, 200175085), (55, 160140068), (68, 129525055), (85, 103620044), (110, 80070034), (121, 72790940), (170, 51810022), (187, 47100020), (220, 40035017), (242, 36395470), (340, 25905011), (374, 23550010), (484, 18197735), (605, 14558188), (748, 11775005), (935, 9420004), (1210, 7279094), (1870, 4710002), (2057, 4281820), (2420, 3639547), (3740, 2355001), (4114, 2140910), (8228, 1070455), (10285, 856364), (20570, 428182), (41140, 214091)]