5110180

素因数分解:

$2^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1297}}^1$

素因数の和:1503

約数の個数: 24

約数和(自身を含む): 10794168

約数和(自身を除く): 5683988

約数列:

[1, 2, 4, 5, 10, 20, 197, 394, 788, 985, 1297, 1970, 2594, 3940, 5188, 6485, 12970, 25940, 255509, 511018, 1022036, 1277545, 2555090, 5110180]

約数ペア:

[(1, 5110180), (2, 2555090), (4, 1277545), (5, 1022036), (10, 511018), (20, 255509), (197, 25940), (394, 12970), (788, 6485), (985, 5188), (1297, 3940), (1970, 2594)]