2408809000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1459}}^1$

素因数の和:1620

約数の個数: 128

約数和(自身を含む): 6122188800

約数和(自身を除く): 3713379800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 125, 127, 130, 200, 250, 254, 260, 325, 500, 508, 520, 635, 650, 1000, 1016, 1270, 1300, 1459, 1625, 1651, 2540, 2600, 2918, 3175, 3250, 3302, 5080, 5836, 6350, 6500, 6604, 7295, 8255, 11672, 12700, 13000, 13208, 14590, 15875, 16510, 18967, 25400, 29180, 31750, 33020, 36475, 37934, 41275, 58360, 63500, 66040, 72950, 75868, 82550, 94835, 127000, 145900, 151736, 165100, 182375, 185293, 189670, 206375, 291800, 330200, 364750, 370586, 379340, 412750, 474175, 729500, 741172, 758680, 825500, 926465, 948350, 1459000, 1482344, 1651000, 1852930, 1896700, 2370875, 2408809, 3705860, 3793400, 4632325, 4741750, 4817618, 7411720, 9264650, 9483500, 9635236, 12044045, 18529300, 18967000, 19270472, 23161625, 24088090, 37058600, 46323250, 48176180, 60220225, 92646500, 96352360, 120440450, 185293000, 240880900, 301101125, 481761800, 602202250, 1204404500, 2408809000]

約数ペア:

[(1, 2408809000), (2, 1204404500), (4, 602202250), (5, 481761800), (8, 301101125), (10, 240880900), (13, 185293000), (20, 120440450), (25, 96352360), (26, 92646500), (40, 60220225), (50, 48176180), (52, 46323250), (65, 37058600), (100, 24088090), (104, 23161625), (125, 19270472), (127, 18967000), (130, 18529300), (200, 12044045), (250, 9635236), (254, 9483500), (260, 9264650), (325, 7411720), (500, 4817618), (508, 4741750), (520, 4632325), (635, 3793400), (650, 3705860), (1000, 2408809), (1016, 2370875), (1270, 1896700), (1300, 1852930), (1459, 1651000), (1625, 1482344), (1651, 1459000), (2540, 948350), (2600, 926465), (2918, 825500), (3175, 758680), (3250, 741172), (3302, 729500), (5080, 474175), (5836, 412750), (6350, 379340), (6500, 370586), (6604, 364750), (7295, 330200), (8255, 291800), (11672, 206375), (12700, 189670), (13000, 185293), (13208, 182375), (14590, 165100), (15875, 151736), (16510, 145900), (18967, 127000), (25400, 94835), (29180, 82550), (31750, 75868), (33020, 72950), (36475, 66040), (37934, 63500), (41275, 58360)]