10811620

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{5573}}^1$

素因数の和:5679

約数の個数: 24

約数和(自身を含む): 22942584

約数和(自身を除く): 12130964

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 5573, 11146, 22292, 27865, 55730, 111460, 540581, 1081162, 2162324, 2702905, 5405810, 10811620]

約数ペア:

[(1, 10811620), (2, 5405810), (4, 2702905), (5, 2162324), (10, 1081162), (20, 540581), (97, 111460), (194, 55730), (388, 27865), (485, 22292), (970, 11146), (1940, 5573)]