5520944

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:178

約数の個数: 80

約数和(自身を含む): 13332480

約数和(自身を除く): 7811536

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 38, 44, 52, 76, 88, 104, 127, 143, 152, 176, 208, 209, 247, 254, 286, 304, 418, 494, 508, 572, 836, 988, 1016, 1144, 1397, 1651, 1672, 1976, 2032, 2288, 2413, 2717, 2794, 3302, 3344, 3952, 4826, 5434, 5588, 6604, 9652, 10868, 11176, 13208, 18161, 19304, 21736, 22352, 26416, 26543, 31369, 36322, 38608, 43472, 53086, 62738, 72644, 106172, 125476, 145288, 212344, 250952, 290576, 345059, 424688, 501904, 690118, 1380236, 2760472, 5520944]

約数ペア:

[(1, 5520944), (2, 2760472), (4, 1380236), (8, 690118), (11, 501904), (13, 424688), (16, 345059), (19, 290576), (22, 250952), (26, 212344), (38, 145288), (44, 125476), (52, 106172), (76, 72644), (88, 62738), (104, 53086), (127, 43472), (143, 38608), (152, 36322), (176, 31369), (208, 26543), (209, 26416), (247, 22352), (254, 21736), (286, 19304), (304, 18161), (418, 13208), (494, 11176), (508, 10868), (572, 9652), (836, 6604), (988, 5588), (1016, 5434), (1144, 4826), (1397, 3952), (1651, 3344), (1672, 3302), (1976, 2794), (2032, 2717), (2288, 2413)]