2013348800

素因数分解:

$2^6\times 5^2\times {\mathrm{1258343}}^1$

素因数の和:1258365

約数の個数: 42

約数和(自身を含む): 4954100328

約数和(自身を除く): 2940751528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 800, 1600, 1258343, 2516686, 5033372, 6291715, 10066744, 12583430, 20133488, 25166860, 31458575, 40266976, 50333720, 62917150, 80533952, 100667440, 125834300, 201334880, 251668600, 402669760, 503337200, 1006674400, 2013348800]

約数ペア:

[(1, 2013348800), (2, 1006674400), (4, 503337200), (5, 402669760), (8, 251668600), (10, 201334880), (16, 125834300), (20, 100667440), (25, 80533952), (32, 62917150), (40, 50333720), (50, 40266976), (64, 31458575), (80, 25166860), (100, 20133488), (160, 12583430), (200, 10066744), (320, 6291715), (400, 5033372), (800, 2516686), (1600, 1258343)]