8938454000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{383}}^1\times {\mathrm{1667}}^1$

素因数の和:2080

約数の個数: 160

約数和(自身を含む): 24780128256

約数和(自身を除く): 15841674256

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 175, 200, 250, 280, 350, 383, 400, 500, 560, 700, 766, 875, 1000, 1400, 1532, 1667, 1750, 1915, 2000, 2681, 2800, 3064, 3334, 3500, 3830, 5362, 6128, 6668, 7000, 7660, 8335, 9575, 10724, 11669, 13336, 13405, 14000, 15320, 16670, 19150, 21448, 23338, 26672, 26810, 30640, 33340, 38300, 41675, 42896, 46676, 47875, 53620, 58345, 66680, 67025, 76600, 83350, 93352, 95750, 107240, 116690, 133360, 134050, 153200, 166700, 186704, 191500, 208375, 214480, 233380, 268100, 291725, 333400, 335125, 383000, 416750, 466760, 536200, 583450, 638461, 666800, 670250, 766000, 833500, 933520, 1072400, 1166900, 1276922, 1340500, 1458625, 1667000, 2333800, 2553844, 2681000, 2917250, 3192305, 3334000, 4469227, 4667600, 5107688, 5362000, 5834500, 6384610, 8938454, 10215376, 11669000, 12769220, 15961525, 17876908, 22346135, 23338000, 25538440, 31923050, 35753816, 44692270, 51076880, 63846100, 71507632, 79807625, 89384540, 111730675, 127692200, 159615250, 178769080, 223461350, 255384400, 319230500, 357538160, 446922700, 558653375, 638461000, 893845400, 1117306750, 1276922000, 1787690800, 2234613500, 4469227000, 8938454000]

約数ペア:

[(1, 8938454000), (2, 4469227000), (4, 2234613500), (5, 1787690800), (7, 1276922000), (8, 1117306750), (10, 893845400), (14, 638461000), (16, 558653375), (20, 446922700), (25, 357538160), (28, 319230500), (35, 255384400), (40, 223461350), (50, 178769080), (56, 159615250), (70, 127692200), (80, 111730675), (100, 89384540), (112, 79807625), (125, 71507632), (140, 63846100), (175, 51076880), (200, 44692270), (250, 35753816), (280, 31923050), (350, 25538440), (383, 23338000), (400, 22346135), (500, 17876908), (560, 15961525), (700, 12769220), (766, 11669000), (875, 10215376), (1000, 8938454), (1400, 6384610), (1532, 5834500), (1667, 5362000), (1750, 5107688), (1915, 4667600), (2000, 4469227), (2681, 3334000), (2800, 3192305), (3064, 2917250), (3334, 2681000), (3500, 2553844), (3830, 2333800), (5362, 1667000), (6128, 1458625), (6668, 1340500), (7000, 1276922), (7660, 1166900), (8335, 1072400), (9575, 933520), (10724, 833500), (11669, 766000), (13336, 670250), (13405, 666800), (14000, 638461), (15320, 583450), (16670, 536200), (19150, 466760), (21448, 416750), (23338, 383000), (26672, 335125), (26810, 333400), (30640, 291725), (33340, 268100), (38300, 233380), (41675, 214480), (42896, 208375), (46676, 191500), (47875, 186704), (53620, 166700), (58345, 153200), (66680, 134050), (67025, 133360), (76600, 116690), (83350, 107240), (93352, 95750)]