9066885740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{220391}}^1$

素因数の和:220439

約数の個数: 72

約数和(自身を含む): 22159974816

約数和(自身を除く): 13093089076

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, 220391, 440782, 881564, 1101955, 2203910, 2424301, 3746647, 4407820, 4848602, 7493294, 9697204, 12121505, 14986588, 18733235, 24243010, 26667311, 37466470, 41213117, 48486020, 53334622, 74932940, 82426234, 106669244, 133336555, 164852468, 206065585, 266673110, 412131170, 453344287, 533346220, 824262340, 906688574, 1813377148, 2266721435, 4533442870, 9066885740]

約数ペア:

[(1, 9066885740), (2, 4533442870), (4, 2266721435), (5, 1813377148), (10, 906688574), (11, 824262340), (17, 533346220), (20, 453344287), (22, 412131170), (34, 266673110), (44, 206065585), (55, 164852468), (68, 133336555), (85, 106669244), (110, 82426234), (121, 74932940), (170, 53334622), (187, 48486020), (220, 41213117), (242, 37466470), (340, 26667311), (374, 24243010), (484, 18733235), (605, 14986588), (748, 12121505), (935, 9697204), (1210, 7493294), (1870, 4848602), (2057, 4407820), (2420, 3746647), (3740, 2424301), (4114, 2203910), (8228, 1101955), (10285, 881564), (20570, 440782), (41140, 220391)]