99634420

素因数分解:

$2^2\times 5^1\times {\mathrm{1087}}^1\times {\mathrm{4583}}^1$

素因数の和:5679

約数の個数: 24

約数和(自身を含む): 209470464

約数和(自身を除く): 109836044

約数列:

[1, 2, 4, 5, 10, 20, 1087, 2174, 4348, 4583, 5435, 9166, 10870, 18332, 21740, 22915, 45830, 91660, 4981721, 9963442, 19926884, 24908605, 49817210, 99634420]

約数ペア:

[(1, 99634420), (2, 49817210), (4, 24908605), (5, 19926884), (10, 9963442), (20, 4981721), (1087, 91660), (2174, 45830), (4348, 22915), (4583, 21740), (5435, 18332), (9166, 10870)]