2912104640

素因数分解:

$2^6\times 5^1\times {\mathrm{9100327}}^1$

素因数の和:9100344

約数の個数: 28

約数和(自身を含む): 6934449936

約数和(自身を除く): 4022345296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 9100327, 18200654, 36401308, 45501635, 72802616, 91003270, 145605232, 182006540, 291210464, 364013080, 582420928, 728026160, 1456052320, 2912104640]

約数ペア:

[(1, 2912104640), (2, 1456052320), (4, 728026160), (5, 582420928), (8, 364013080), (10, 291210464), (16, 182006540), (20, 145605232), (32, 91003270), (40, 72802616), (64, 45501635), (80, 36401308), (160, 18200654), (320, 9100327)]