8119618000

素因数分解:

$2^4\times 5^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2459}}^1$

素因数の和:2622

約数の個数: 160

約数和(自身を含む): 21318635520

約数和(自身を除く): 13199017520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 125, 127, 130, 200, 208, 250, 254, 260, 325, 400, 500, 508, 520, 635, 650, 1000, 1016, 1040, 1270, 1300, 1625, 1651, 2000, 2032, 2459, 2540, 2600, 3175, 3250, 3302, 4918, 5080, 5200, 6350, 6500, 6604, 8255, 9836, 10160, 12295, 12700, 13000, 13208, 15875, 16510, 19672, 24590, 25400, 26000, 26416, 31750, 31967, 33020, 39344, 41275, 49180, 50800, 61475, 63500, 63934, 66040, 82550, 98360, 122950, 127000, 127868, 132080, 159835, 165100, 196720, 206375, 245900, 254000, 255736, 307375, 312293, 319670, 330200, 412750, 491800, 511472, 614750, 624586, 639340, 660400, 799175, 825500, 983600, 1229500, 1249172, 1278680, 1561465, 1598350, 1651000, 2459000, 2498344, 2557360, 3122930, 3196700, 3302000, 3995875, 4059809, 4918000, 4996688, 6245860, 6393400, 7807325, 7991750, 8119618, 12491720, 12786800, 15614650, 15983500, 16239236, 20299045, 24983440, 31229300, 31967000, 32478472, 39036625, 40598090, 62458600, 63934000, 64956944, 78073250, 81196180, 101495225, 124917200, 156146500, 162392360, 202990450, 312293000, 324784720, 405980900, 507476125, 624586000, 811961800, 1014952250, 1623923600, 2029904500, 4059809000, 8119618000]

約数ペア:

[(1, 8119618000), (2, 4059809000), (4, 2029904500), (5, 1623923600), (8, 1014952250), (10, 811961800), (13, 624586000), (16, 507476125), (20, 405980900), (25, 324784720), (26, 312293000), (40, 202990450), (50, 162392360), (52, 156146500), (65, 124917200), (80, 101495225), (100, 81196180), (104, 78073250), (125, 64956944), (127, 63934000), (130, 62458600), (200, 40598090), (208, 39036625), (250, 32478472), (254, 31967000), (260, 31229300), (325, 24983440), (400, 20299045), (500, 16239236), (508, 15983500), (520, 15614650), (635, 12786800), (650, 12491720), (1000, 8119618), (1016, 7991750), (1040, 7807325), (1270, 6393400), (1300, 6245860), (1625, 4996688), (1651, 4918000), (2000, 4059809), (2032, 3995875), (2459, 3302000), (2540, 3196700), (2600, 3122930), (3175, 2557360), (3250, 2498344), (3302, 2459000), (4918, 1651000), (5080, 1598350), (5200, 1561465), (6350, 1278680), (6500, 1249172), (6604, 1229500), (8255, 983600), (9836, 825500), (10160, 799175), (12295, 660400), (12700, 639340), (13000, 624586), (13208, 614750), (15875, 511472), (16510, 491800), (19672, 412750), (24590, 330200), (25400, 319670), (26000, 312293), (26416, 307375), (31750, 255736), (31967, 254000), (33020, 245900), (39344, 206375), (41275, 196720), (49180, 165100), (50800, 159835), (61475, 132080), (63500, 127868), (63934, 127000), (66040, 122950), (82550, 98360)]