12746080

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:152

約数の個数: 96

約数和(自身を含む): 32387040

約数和(自身を除く): 19640960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 41, 58, 67, 80, 82, 116, 134, 145, 160, 164, 205, 232, 268, 290, 328, 335, 410, 464, 536, 580, 656, 670, 820, 928, 1072, 1160, 1189, 1312, 1340, 1640, 1943, 2144, 2320, 2378, 2680, 2747, 3280, 3886, 4640, 4756, 5360, 5494, 5945, 6560, 7772, 9512, 9715, 10720, 10988, 11890, 13735, 15544, 19024, 19430, 21976, 23780, 27470, 31088, 38048, 38860, 43952, 47560, 54940, 62176, 77720, 79663, 87904, 95120, 109880, 155440, 159326, 190240, 219760, 310880, 318652, 398315, 439520, 637304, 796630, 1274608, 1593260, 2549216, 3186520, 6373040, 12746080]

約数ペア:

[(1, 12746080), (2, 6373040), (4, 3186520), (5, 2549216), (8, 1593260), (10, 1274608), (16, 796630), (20, 637304), (29, 439520), (32, 398315), (40, 318652), (41, 310880), (58, 219760), (67, 190240), (80, 159326), (82, 155440), (116, 109880), (134, 95120), (145, 87904), (160, 79663), (164, 77720), (205, 62176), (232, 54940), (268, 47560), (290, 43952), (328, 38860), (335, 38048), (410, 31088), (464, 27470), (536, 23780), (580, 21976), (656, 19430), (670, 19024), (820, 15544), (928, 13735), (1072, 11890), (1160, 10988), (1189, 10720), (1312, 9715), (1340, 9512), (1640, 7772), (1943, 6560), (2144, 5945), (2320, 5494), (2378, 5360), (2680, 4756), (2747, 4640), (3280, 3886)]