22100710

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{499}}^1$

素因数の和:652

約数の個数: 32

約数和(自身を含む): 41184000

約数和(自身を除く): 19083290

約数列:

[1, 2, 5, 10, 43, 86, 103, 206, 215, 430, 499, 515, 998, 1030, 2495, 4429, 4990, 8858, 21457, 22145, 42914, 44290, 51397, 102794, 107285, 214570, 256985, 513970, 2210071, 4420142, 11050355, 22100710]

約数ペア:

[(1, 22100710), (2, 11050355), (5, 4420142), (10, 2210071), (43, 513970), (86, 256985), (103, 214570), (206, 107285), (215, 102794), (430, 51397), (499, 44290), (515, 42914), (998, 22145), (1030, 21457), (2495, 8858), (4429, 4990)]