2015952160

素因数分解:

$2^5\times 5^1\times {\mathrm{12599701}}^1$

素因数の和:12599716

約数の個数: 24

約数和(自身を含む): 4762687356

約数和(自身を除く): 2746735196

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 12599701, 25199402, 50398804, 62998505, 100797608, 125997010, 201595216, 251994020, 403190432, 503988040, 1007976080, 2015952160]

約数ペア:

[(1, 2015952160), (2, 1007976080), (4, 503988040), (5, 403190432), (8, 251994020), (10, 201595216), (16, 125997010), (20, 100797608), (32, 62998505), (40, 50398804), (80, 25199402), (160, 12599701)]