2016345800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{1440247}}^1$

素因数の和:1440270

約数の個数: 48

約数和(自身を含む): 5357722560

約数和(自身を除く): 3341376760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 1440247, 2880494, 5760988, 7201235, 10081729, 11521976, 14402470, 20163458, 28804940, 36006175, 40326916, 50408645, 57609880, 72012350, 80653832, 100817290, 144024700, 201634580, 252043225, 288049400, 403269160, 504086450, 1008172900, 2016345800]

約数ペア:

[(1, 2016345800), (2, 1008172900), (4, 504086450), (5, 403269160), (7, 288049400), (8, 252043225), (10, 201634580), (14, 144024700), (20, 100817290), (25, 80653832), (28, 72012350), (35, 57609880), (40, 50408645), (50, 40326916), (56, 36006175), (70, 28804940), (100, 20163458), (140, 14402470), (175, 11521976), (200, 10081729), (280, 7201235), (350, 5760988), (700, 2880494), (1400, 1440247)]