20132677600

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{3595121}}^1$

素因数の和:3595148

約数の個数: 72

約数和(自身を含む): 56170186128

約数和(自身を除く): 36037508528

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 1120, 1400, 2800, 5600, 3595121, 7190242, 14380484, 17975605, 25165847, 28760968, 35951210, 50331694, 57521936, 71902420, 89878025, 100663388, 115043872, 125829235, 143804840, 179756050, 201326776, 251658470, 287609680, 359512100, 402653552, 503316940, 575219360, 629146175, 719024200, 805307104, 1006633880, 1258292350, 1438048400, 2013267760, 2516584700, 2876096800, 4026535520, 5033169400, 10066338800, 20132677600]

約数ペア:

[(1, 20132677600), (2, 10066338800), (4, 5033169400), (5, 4026535520), (7, 2876096800), (8, 2516584700), (10, 2013267760), (14, 1438048400), (16, 1258292350), (20, 1006633880), (25, 805307104), (28, 719024200), (32, 629146175), (35, 575219360), (40, 503316940), (50, 402653552), (56, 359512100), (70, 287609680), (80, 251658470), (100, 201326776), (112, 179756050), (140, 143804840), (160, 125829235), (175, 115043872), (200, 100663388), (224, 89878025), (280, 71902420), (350, 57521936), (400, 50331694), (560, 35951210), (700, 28760968), (800, 25165847), (1120, 17975605), (1400, 14380484), (2800, 7190242), (5600, 3595121)]