2920220800

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{130367}}^1$

素因数の和:130398

約数の個数: 96

約数和(自身を含む): 8244472320

約数和(自身を除く): 5324251520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 128, 140, 160, 175, 200, 224, 280, 320, 350, 400, 448, 560, 640, 700, 800, 896, 1120, 1400, 1600, 2240, 2800, 3200, 4480, 5600, 11200, 22400, 130367, 260734, 521468, 651835, 912569, 1042936, 1303670, 1825138, 2085872, 2607340, 3259175, 3650276, 4171744, 4562845, 5214680, 6518350, 7300552, 8343488, 9125690, 10429360, 13036700, 14601104, 16686976, 18251380, 20858720, 22814225, 26073400, 29202208, 36502760, 41717440, 45628450, 52146800, 58404416, 73005520, 83434880, 91256900, 104293600, 116808832, 146011040, 182513800, 208587200, 292022080, 365027600, 417174400, 584044160, 730055200, 1460110400, 2920220800]

約数ペア:

[(1, 2920220800), (2, 1460110400), (4, 730055200), (5, 584044160), (7, 417174400), (8, 365027600), (10, 292022080), (14, 208587200), (16, 182513800), (20, 146011040), (25, 116808832), (28, 104293600), (32, 91256900), (35, 83434880), (40, 73005520), (50, 58404416), (56, 52146800), (64, 45628450), (70, 41717440), (80, 36502760), (100, 29202208), (112, 26073400), (128, 22814225), (140, 20858720), (160, 18251380), (175, 16686976), (200, 14601104), (224, 13036700), (280, 10429360), (320, 9125690), (350, 8343488), (400, 7300552), (448, 6518350), (560, 5214680), (640, 4562845), (700, 4171744), (800, 3650276), (896, 3259175), (1120, 2607340), (1400, 2085872), (1600, 1825138), (2240, 1303670), (2800, 1042936), (3200, 912569), (4480, 651835), (5600, 521468), (11200, 260734), (22400, 130367)]