2014143640

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{499}}^1$

素因数の和:689

約数の個数: 128

約数和(自身を含む): 4924800000

約数和(自身を除く): 2910656360

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 47, 76, 94, 95, 113, 152, 188, 190, 226, 235, 376, 380, 452, 470, 499, 565, 760, 893, 904, 940, 998, 1130, 1786, 1880, 1996, 2147, 2260, 2495, 3572, 3992, 4294, 4465, 4520, 4990, 5311, 7144, 8588, 8930, 9481, 9980, 10622, 10735, 17176, 17860, 18962, 19960, 21244, 21470, 23453, 26555, 35720, 37924, 42488, 42940, 46906, 47405, 53110, 56387, 75848, 85880, 93812, 94810, 100909, 106220, 112774, 117265, 187624, 189620, 201818, 212440, 225548, 234530, 281935, 379240, 403636, 445607, 451096, 469060, 504545, 563870, 807272, 891214, 938120, 1009090, 1071353, 1127740, 1782428, 2018180, 2142706, 2228035, 2255480, 2650189, 3564856, 4036360, 4285412, 4456070, 5300378, 5356765, 8570824, 8912140, 10600756, 10713530, 13250945, 17824280, 21201512, 21427060, 26501890, 42854120, 50353591, 53003780, 100707182, 106007560, 201414364, 251767955, 402828728, 503535910, 1007071820, 2014143640]

約数ペア:

[(1, 2014143640), (2, 1007071820), (4, 503535910), (5, 402828728), (8, 251767955), (10, 201414364), (19, 106007560), (20, 100707182), (38, 53003780), (40, 50353591), (47, 42854120), (76, 26501890), (94, 21427060), (95, 21201512), (113, 17824280), (152, 13250945), (188, 10713530), (190, 10600756), (226, 8912140), (235, 8570824), (376, 5356765), (380, 5300378), (452, 4456070), (470, 4285412), (499, 4036360), (565, 3564856), (760, 2650189), (893, 2255480), (904, 2228035), (940, 2142706), (998, 2018180), (1130, 1782428), (1786, 1127740), (1880, 1071353), (1996, 1009090), (2147, 938120), (2260, 891214), (2495, 807272), (3572, 563870), (3992, 504545), (4294, 469060), (4465, 451096), (4520, 445607), (4990, 403636), (5311, 379240), (7144, 281935), (8588, 234530), (8930, 225548), (9481, 212440), (9980, 201818), (10622, 189620), (10735, 187624), (17176, 117265), (17860, 112774), (18962, 106220), (19960, 100909), (21244, 94810), (21470, 93812), (23453, 85880), (26555, 75848), (35720, 56387), (37924, 53110), (42488, 47405), (42940, 46906)]