80011204

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{503}}^1$

素因数の和:569

約数の個数: 96

約数和(自身を含む): 189665280

約数和(自身を除く): 109654076

約数列:

[1, 2, 4, 7, 13, 14, 19, 23, 26, 28, 38, 46, 52, 76, 91, 92, 133, 161, 182, 247, 266, 299, 322, 364, 437, 494, 503, 532, 598, 644, 874, 988, 1006, 1196, 1729, 1748, 2012, 2093, 3059, 3458, 3521, 4186, 5681, 6118, 6539, 6916, 7042, 8372, 9557, 11362, 11569, 12236, 13078, 14084, 19114, 22724, 23138, 26156, 38228, 39767, 45773, 46276, 66899, 79534, 80983, 91546, 124241, 133798, 150397, 159068, 161966, 183092, 219811, 248482, 267596, 300794, 323932, 439622, 496964, 601588, 869687, 879244, 1052779, 1538677, 1739374, 2105558, 2857543, 3077354, 3478748, 4211116, 5715086, 6154708, 11430172, 20002801, 40005602, 80011204]

約数ペア:

[(1, 80011204), (2, 40005602), (4, 20002801), (7, 11430172), (13, 6154708), (14, 5715086), (19, 4211116), (23, 3478748), (26, 3077354), (28, 2857543), (38, 2105558), (46, 1739374), (52, 1538677), (76, 1052779), (91, 879244), (92, 869687), (133, 601588), (161, 496964), (182, 439622), (247, 323932), (266, 300794), (299, 267596), (322, 248482), (364, 219811), (437, 183092), (494, 161966), (503, 159068), (532, 150397), (598, 133798), (644, 124241), (874, 91546), (988, 80983), (1006, 79534), (1196, 66899), (1729, 46276), (1748, 45773), (2012, 39767), (2093, 38228), (3059, 26156), (3458, 23138), (3521, 22724), (4186, 19114), (5681, 14084), (6118, 13078), (6539, 12236), (6916, 11569), (7042, 11362), (8372, 9557)]