2016588160

素因数分解:

$2^7\times 5^1\times {\mathrm{3150919}}^1$

素因数の和:3150938

約数の個数: 32

約数和(自身を含む): 4820907600

約数和(自身を除く): 2804319440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 3150919, 6301838, 12603676, 15754595, 25207352, 31509190, 50414704, 63018380, 100829408, 126036760, 201658816, 252073520, 403317632, 504147040, 1008294080, 2016588160]

約数ペア:

[(1, 2016588160), (2, 1008294080), (4, 504147040), (5, 403317632), (8, 252073520), (10, 201658816), (16, 126036760), (20, 100829408), (32, 63018380), (40, 50414704), (64, 31509190), (80, 25207352), (128, 15754595), (160, 12603676), (320, 6301838), (640, 3150919)]