8052178000

素因数分解:

$2^4\times 5^3\times {\mathrm{107}}^1\times {\mathrm{191}}^1\times {\mathrm{197}}^1$

素因数の和:518

約数の個数: 160

約数和(自身を含む): 19855300608

約数和(自身を除く): 11803122608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 107, 125, 191, 197, 200, 214, 250, 382, 394, 400, 428, 500, 535, 764, 788, 856, 955, 985, 1000, 1070, 1528, 1576, 1712, 1910, 1970, 2000, 2140, 2675, 3056, 3152, 3820, 3940, 4280, 4775, 4925, 5350, 7640, 7880, 8560, 9550, 9850, 10700, 13375, 15280, 15760, 19100, 19700, 20437, 21079, 21400, 23875, 24625, 26750, 37627, 38200, 39400, 40874, 42158, 42800, 47750, 49250, 53500, 75254, 76400, 78800, 81748, 84316, 95500, 98500, 102185, 105395, 107000, 150508, 163496, 168632, 188135, 191000, 197000, 204370, 210790, 214000, 301016, 326992, 337264, 376270, 382000, 394000, 408740, 421580, 510925, 526975, 602032, 752540, 817480, 843160, 940675, 1021850, 1053950, 1505080, 1634960, 1686320, 1881350, 2043700, 2107900, 2554625, 2634875, 3010160, 3762700, 4026089, 4087400, 4215800, 4703375, 5109250, 5269750, 7525400, 8052178, 8174800, 8431600, 9406750, 10218500, 10539500, 15050800, 16104356, 18813500, 20130445, 20437000, 21079000, 32208712, 37627000, 40260890, 40874000, 42158000, 64417424, 75254000, 80521780, 100652225, 161043560, 201304450, 322087120, 402608900, 503261125, 805217800, 1006522250, 1610435600, 2013044500, 4026089000, 8052178000]

約数ペア:

[(1, 8052178000), (2, 4026089000), (4, 2013044500), (5, 1610435600), (8, 1006522250), (10, 805217800), (16, 503261125), (20, 402608900), (25, 322087120), (40, 201304450), (50, 161043560), (80, 100652225), (100, 80521780), (107, 75254000), (125, 64417424), (191, 42158000), (197, 40874000), (200, 40260890), (214, 37627000), (250, 32208712), (382, 21079000), (394, 20437000), (400, 20130445), (428, 18813500), (500, 16104356), (535, 15050800), (764, 10539500), (788, 10218500), (856, 9406750), (955, 8431600), (985, 8174800), (1000, 8052178), (1070, 7525400), (1528, 5269750), (1576, 5109250), (1712, 4703375), (1910, 4215800), (1970, 4087400), (2000, 4026089), (2140, 3762700), (2675, 3010160), (3056, 2634875), (3152, 2554625), (3820, 2107900), (3940, 2043700), (4280, 1881350), (4775, 1686320), (4925, 1634960), (5350, 1505080), (7640, 1053950), (7880, 1021850), (8560, 940675), (9550, 843160), (9850, 817480), (10700, 752540), (13375, 602032), (15280, 526975), (15760, 510925), (19100, 421580), (19700, 408740), (20437, 394000), (21079, 382000), (21400, 376270), (23875, 337264), (24625, 326992), (26750, 301016), (37627, 214000), (38200, 210790), (39400, 204370), (40874, 197000), (42158, 191000), (42800, 188135), (47750, 168632), (49250, 163496), (53500, 150508), (75254, 107000), (76400, 105395), (78800, 102185), (81748, 98500), (84316, 95500)]