45038000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{3217}}^1$

素因数の和:3247

約数の個数: 80

約数和(自身を含む): 124497984

約数和(自身を除く): 79459984

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, 3217, 3500, 6434, 7000, 12868, 14000, 16085, 22519, 25736, 32170, 45038, 51472, 64340, 80425, 90076, 112595, 128680, 160850, 180152, 225190, 257360, 321700, 360304, 402125, 450380, 562975, 643400, 804250, 900760, 1125950, 1286800, 1608500, 1801520, 2251900, 2814875, 3217000, 4503800, 5629750, 6434000, 9007600, 11259500, 22519000, 45038000]

約数ペア:

[(1, 45038000), (2, 22519000), (4, 11259500), (5, 9007600), (7, 6434000), (8, 5629750), (10, 4503800), (14, 3217000), (16, 2814875), (20, 2251900), (25, 1801520), (28, 1608500), (35, 1286800), (40, 1125950), (50, 900760), (56, 804250), (70, 643400), (80, 562975), (100, 450380), (112, 402125), (125, 360304), (140, 321700), (175, 257360), (200, 225190), (250, 180152), (280, 160850), (350, 128680), (400, 112595), (500, 90076), (560, 80425), (700, 64340), (875, 51472), (1000, 45038), (1400, 32170), (1750, 25736), (2000, 22519), (2800, 16085), (3217, 14000), (3500, 12868), (6434, 7000)]