2080852225

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{39317}}^1$

素因数の和:39429

約数の個数: 24

約数和(自身を含む): 2705864760

約数和(自身を除く): 625012535

約数列:

[1, 5, 25, 29, 73, 145, 365, 725, 1825, 2117, 10585, 39317, 52925, 196585, 982925, 1140193, 2870141, 5700965, 14350705, 28504825, 71753525, 83234089, 416170445, 2080852225]

約数ペア:

[(1, 2080852225), (5, 416170445), (25, 83234089), (29, 71753525), (73, 28504825), (145, 14350705), (365, 5700965), (725, 2870141), (1825, 1140193), (2117, 982925), (10585, 196585), (39317, 52925)]