3626919040

素因数分解:

$2^7\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{2063}}^1$

素因数の和:2190

約数の個数: 128

約数和(自身を含む): 9019019520

約数和(自身を除く): 5392100480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 67, 80, 82, 128, 134, 160, 164, 205, 268, 320, 328, 335, 410, 536, 640, 656, 670, 820, 1072, 1312, 1340, 1640, 2063, 2144, 2624, 2680, 2747, 3280, 4126, 4288, 5248, 5360, 5494, 6560, 8252, 8576, 10315, 10720, 10988, 13120, 13735, 16504, 20630, 21440, 21976, 26240, 27470, 33008, 41260, 42880, 43952, 54940, 66016, 82520, 84583, 87904, 109880, 132032, 138221, 165040, 169166, 175808, 219760, 264064, 276442, 330080, 338332, 351616, 422915, 439520, 552884, 660160, 676664, 691105, 845830, 879040, 1105768, 1320320, 1353328, 1382210, 1691660, 1758080, 2211536, 2706656, 2764420, 3383320, 4423072, 5413312, 5528840, 5667061, 6766640, 8846144, 10826624, 11057680, 11334122, 13533280, 17692288, 22115360, 22668244, 27066560, 28335305, 44230720, 45336488, 54133120, 56670610, 88461440, 90672976, 113341220, 181345952, 226682440, 362691904, 453364880, 725383808, 906729760, 1813459520, 3626919040]

約数ペア:

[(1, 3626919040), (2, 1813459520), (4, 906729760), (5, 725383808), (8, 453364880), (10, 362691904), (16, 226682440), (20, 181345952), (32, 113341220), (40, 90672976), (41, 88461440), (64, 56670610), (67, 54133120), (80, 45336488), (82, 44230720), (128, 28335305), (134, 27066560), (160, 22668244), (164, 22115360), (205, 17692288), (268, 13533280), (320, 11334122), (328, 11057680), (335, 10826624), (410, 8846144), (536, 6766640), (640, 5667061), (656, 5528840), (670, 5413312), (820, 4423072), (1072, 3383320), (1312, 2764420), (1340, 2706656), (1640, 2211536), (2063, 1758080), (2144, 1691660), (2624, 1382210), (2680, 1353328), (2747, 1320320), (3280, 1105768), (4126, 879040), (4288, 845830), (5248, 691105), (5360, 676664), (5494, 660160), (6560, 552884), (8252, 439520), (8576, 422915), (10315, 351616), (10720, 338332), (10988, 330080), (13120, 276442), (13735, 264064), (16504, 219760), (20630, 175808), (21440, 169166), (21976, 165040), (26240, 138221), (27470, 132032), (33008, 109880), (41260, 87904), (42880, 84583), (43952, 82520), (54940, 66016)]