28768642000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{2054903}}^1$

素因数の和:2054933

約数の個数: 80

約数和(自身を含む): 79500125952

約数和(自身を除く): 50731483952

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, 400, 500, 560, 700, 875, 1000, 1400, 1750, 2000, 2800, 3500, 7000, 14000, 2054903, 4109806, 8219612, 10274515, 14384321, 16439224, 20549030, 28768642, 32878448, 41098060, 51372575, 57537284, 71921605, 82196120, 102745150, 115074568, 143843210, 164392240, 205490300, 230149136, 256862875, 287686420, 359608025, 410980600, 513725750, 575372840, 719216050, 821961200, 1027451500, 1150745680, 1438432100, 1798040125, 2054903000, 2876864200, 3596080250, 4109806000, 5753728400, 7192160500, 14384321000, 28768642000]

約数ペア:

[(1, 28768642000), (2, 14384321000), (4, 7192160500), (5, 5753728400), (7, 4109806000), (8, 3596080250), (10, 2876864200), (14, 2054903000), (16, 1798040125), (20, 1438432100), (25, 1150745680), (28, 1027451500), (35, 821961200), (40, 719216050), (50, 575372840), (56, 513725750), (70, 410980600), (80, 359608025), (100, 287686420), (112, 256862875), (125, 230149136), (140, 205490300), (175, 164392240), (200, 143843210), (250, 115074568), (280, 102745150), (350, 82196120), (400, 71921605), (500, 57537284), (560, 51372575), (700, 41098060), (875, 32878448), (1000, 28768642), (1400, 20549030), (1750, 16439224), (2000, 14384321), (2800, 10274515), (3500, 8219612), (7000, 4109806), (14000, 2054903)]