2014748800

素因数分解:

$2^7\times 5^2\times {\mathrm{629609}}^1$

素因数の和:629633

約数の個数: 48

約数和(自身を含む): 4977067050

約数和(自身を除く): 2962318250

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 320, 400, 640, 800, 1600, 3200, 629609, 1259218, 2518436, 3148045, 5036872, 6296090, 10073744, 12592180, 15740225, 20147488, 25184360, 31480450, 40294976, 50368720, 62960900, 80589952, 100737440, 125921800, 201474880, 251843600, 402949760, 503687200, 1007374400, 2014748800]

約数ペア:

[(1, 2014748800), (2, 1007374400), (4, 503687200), (5, 402949760), (8, 251843600), (10, 201474880), (16, 125921800), (20, 100737440), (25, 80589952), (32, 62960900), (40, 50368720), (50, 40294976), (64, 31480450), (80, 25184360), (100, 20147488), (128, 15740225), (160, 12592180), (200, 10073744), (320, 6296090), (400, 5036872), (640, 3148045), (800, 2518436), (1600, 1259218), (3200, 629609)]