12054100

素因数分解:

$2^2\times 5^2\times {\mathrm{149}}^1\times {\mathrm{809}}^1$

素因数の和:972

約数の個数: 36

約数和(自身を含む): 26365500

約数和(自身を除く): 14311400

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 149, 298, 596, 745, 809, 1490, 1618, 2980, 3236, 3725, 4045, 7450, 8090, 14900, 16180, 20225, 40450, 80900, 120541, 241082, 482164, 602705, 1205410, 2410820, 3013525, 6027050, 12054100]

約数ペア:

[(1, 12054100), (2, 6027050), (4, 3013525), (5, 2410820), (10, 1205410), (20, 602705), (25, 482164), (50, 241082), (100, 120541), (149, 80900), (298, 40450), (596, 20225), (745, 16180), (809, 14900), (1490, 8090), (1618, 7450), (2980, 4045), (3236, 3725)]