2321824220

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1469509}}^1$

素因数の和:1469597

約数の個数: 24

約数和(自身を含む): 4937553600

約数和(自身を除く): 2615729380

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 1469509, 2939018, 5878036, 7347545, 14695090, 29390180, 116091211, 232182422, 464364844, 580456055, 1160912110, 2321824220]

約数ペア:

[(1, 2321824220), (2, 1160912110), (4, 580456055), (5, 464364844), (10, 232182422), (20, 116091211), (79, 29390180), (158, 14695090), (316, 7347545), (395, 5878036), (790, 2939018), (1580, 1469509)]