42553000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{6079}}^1$

素因数の和:6107

約数の個数: 64

約数和(自身を含む): 113817600

約数和(自身を除く): 71264600

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, 700, 875, 1000, 1400, 1750, 3500, 6079, 7000, 12158, 24316, 30395, 42553, 48632, 60790, 85106, 121580, 151975, 170212, 212765, 243160, 303950, 340424, 425530, 607900, 759875, 851060, 1063825, 1215800, 1519750, 1702120, 2127650, 3039500, 4255300, 5319125, 6079000, 8510600, 10638250, 21276500, 42553000]

約数ペア:

[(1, 42553000), (2, 21276500), (4, 10638250), (5, 8510600), (7, 6079000), (8, 5319125), (10, 4255300), (14, 3039500), (20, 2127650), (25, 1702120), (28, 1519750), (35, 1215800), (40, 1063825), (50, 851060), (56, 759875), (70, 607900), (100, 425530), (125, 340424), (140, 303950), (175, 243160), (200, 212765), (250, 170212), (280, 151975), (350, 121580), (500, 85106), (700, 60790), (875, 48632), (1000, 42553), (1400, 30395), (1750, 24316), (3500, 12158), (6079, 7000)]