4535420

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5531}}^1$

素因数の和:5581

約数の個数: 24

約数和(自身を含む): 9758448

約数和(自身を除く): 5223028

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 5531, 11062, 22124, 27655, 55310, 110620, 226771, 453542, 907084, 1133855, 2267710, 4535420]

約数ペア:

[(1, 4535420), (2, 2267710), (4, 1133855), (5, 907084), (10, 453542), (20, 226771), (41, 110620), (82, 55310), (164, 27655), (205, 22124), (410, 11062), (820, 5531)]