71134000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{5081}}^1$

素因数の和:5111

約数の個数: 80

約数和(自身を含む): 196612416

約数和(自身を除く): 125478416

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, 5081, 7000, 10162, 14000, 20324, 25405, 35567, 40648, 50810, 71134, 81296, 101620, 127025, 142268, 177835, 203240, 254050, 284536, 355670, 406480, 508100, 569072, 635125, 711340, 889175, 1016200, 1270250, 1422680, 1778350, 2032400, 2540500, 2845360, 3556700, 4445875, 5081000, 7113400, 8891750, 10162000, 14226800, 17783500, 35567000, 71134000]

約数ペア:

[(1, 71134000), (2, 35567000), (4, 17783500), (5, 14226800), (7, 10162000), (8, 8891750), (10, 7113400), (14, 5081000), (16, 4445875), (20, 3556700), (25, 2845360), (28, 2540500), (35, 2032400), (40, 1778350), (50, 1422680), (56, 1270250), (70, 1016200), (80, 889175), (100, 711340), (112, 635125), (125, 569072), (140, 508100), (175, 406480), (200, 355670), (250, 284536), (280, 254050), (350, 203240), (400, 177835), (500, 142268), (560, 127025), (700, 101620), (875, 81296), (1000, 71134), (1400, 50810), (1750, 40648), (2000, 35567), (2800, 25405), (3500, 20324), (5081, 14000), (7000, 10162)]