2078755000

素因数分解:

$2^3\times 5^4\times 7^1\times {\mathrm{59393}}^1$

素因数の和:59426

約数の個数: 80

約数和(自身を含む): 5566405680

約数和(自身を除く): 3487650680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 125, 140, 175, 200, 250, 280, 350, 500, 625, 700, 875, 1000, 1250, 1400, 1750, 2500, 3500, 4375, 5000, 7000, 8750, 17500, 35000, 59393, 118786, 237572, 296965, 415751, 475144, 593930, 831502, 1187860, 1484825, 1663004, 2078755, 2375720, 2969650, 3326008, 4157510, 5939300, 7424125, 8315020, 10393775, 11878600, 14848250, 16630040, 20787550, 29696500, 37120625, 41575100, 51968875, 59393000, 74241250, 83150200, 103937750, 148482500, 207875500, 259844375, 296965000, 415751000, 519688750, 1039377500, 2078755000]

約数ペア:

[(1, 2078755000), (2, 1039377500), (4, 519688750), (5, 415751000), (7, 296965000), (8, 259844375), (10, 207875500), (14, 148482500), (20, 103937750), (25, 83150200), (28, 74241250), (35, 59393000), (40, 51968875), (50, 41575100), (56, 37120625), (70, 29696500), (100, 20787550), (125, 16630040), (140, 14848250), (175, 11878600), (200, 10393775), (250, 8315020), (280, 7424125), (350, 5939300), (500, 4157510), (625, 3326008), (700, 2969650), (875, 2375720), (1000, 2078755), (1250, 1663004), (1400, 1484825), (1750, 1187860), (2500, 831502), (3500, 593930), (4375, 475144), (5000, 415751), (7000, 296965), (8750, 237572), (17500, 118786), (35000, 59393)]