99107780

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{43853}}^1$

素因数の和:43975

約数の個数: 24

約数和(自身を含む): 209972952

約数和(自身を除く): 110865172

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 43853, 87706, 175412, 219265, 438530, 877060, 4955389, 9910778, 19821556, 24776945, 49553890, 99107780]

約数ペア:

[(1, 99107780), (2, 49553890), (4, 24776945), (5, 19821556), (10, 9910778), (20, 4955389), (113, 877060), (226, 438530), (452, 219265), (565, 175412), (1130, 87706), (2260, 43853)]