1679183840

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{4861}}^1$

素因数の和:5020

約数の個数: 96

約数和(自身を含む): 4234374144

約数和(自身を除く): 2555190304

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 127, 136, 160, 170, 254, 272, 340, 508, 544, 635, 680, 1016, 1270, 1360, 2032, 2159, 2540, 2720, 4064, 4318, 4861, 5080, 8636, 9722, 10160, 10795, 17272, 19444, 20320, 21590, 24305, 34544, 38888, 43180, 48610, 69088, 77776, 82637, 86360, 97220, 155552, 165274, 172720, 194440, 330548, 345440, 388880, 413185, 617347, 661096, 777760, 826370, 1234694, 1322192, 1652740, 2469388, 2644384, 3086735, 3305480, 4938776, 6173470, 6610960, 9877552, 10494899, 12346940, 13221920, 19755104, 20989798, 24693880, 41979596, 49387760, 52474495, 83959192, 98775520, 104948990, 167918384, 209897980, 335836768, 419795960, 839591920, 1679183840]

約数ペア:

[(1, 1679183840), (2, 839591920), (4, 419795960), (5, 335836768), (8, 209897980), (10, 167918384), (16, 104948990), (17, 98775520), (20, 83959192), (32, 52474495), (34, 49387760), (40, 41979596), (68, 24693880), (80, 20989798), (85, 19755104), (127, 13221920), (136, 12346940), (160, 10494899), (170, 9877552), (254, 6610960), (272, 6173470), (340, 4938776), (508, 3305480), (544, 3086735), (635, 2644384), (680, 2469388), (1016, 1652740), (1270, 1322192), (1360, 1234694), (2032, 826370), (2159, 777760), (2540, 661096), (2720, 617347), (4064, 413185), (4318, 388880), (4861, 345440), (5080, 330548), (8636, 194440), (9722, 172720), (10160, 165274), (10795, 155552), (17272, 97220), (19444, 86360), (20320, 82637), (21590, 77776), (24305, 69088), (34544, 48610), (38888, 43180)]