11642620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{283}}^1$

素因数の和:331

約数の個数: 72

約数和(自身を含む): 28555632

約数和(自身を除く): 16913012

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 121, 170, 187, 220, 242, 283, 340, 374, 484, 566, 605, 748, 935, 1132, 1210, 1415, 1870, 2057, 2420, 2830, 3113, 3740, 4114, 4811, 5660, 6226, 8228, 9622, 10285, 12452, 15565, 19244, 20570, 24055, 31130, 34243, 41140, 48110, 52921, 62260, 68486, 96220, 105842, 136972, 171215, 211684, 264605, 342430, 529210, 582131, 684860, 1058420, 1164262, 2328524, 2910655, 5821310, 11642620]

約数ペア:

[(1, 11642620), (2, 5821310), (4, 2910655), (5, 2328524), (10, 1164262), (11, 1058420), (17, 684860), (20, 582131), (22, 529210), (34, 342430), (44, 264605), (55, 211684), (68, 171215), (85, 136972), (110, 105842), (121, 96220), (170, 68486), (187, 62260), (220, 52921), (242, 48110), (283, 41140), (340, 34243), (374, 31130), (484, 24055), (566, 20570), (605, 19244), (748, 15565), (935, 12452), (1132, 10285), (1210, 9622), (1415, 8228), (1870, 6226), (2057, 5660), (2420, 4811), (2830, 4114), (3113, 3740)]