22045010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2531}}^1$

素因数の和:2618

約数の個数: 32

約数和(自身を含む): 43388352

約数和(自身を除く): 21343342

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 335, 670, 871, 1742, 2531, 4355, 5062, 8710, 12655, 25310, 32903, 65806, 164515, 169577, 329030, 339154, 847885, 1695770, 2204501, 4409002, 11022505, 22045010]

約数ペア:

[(1, 22045010), (2, 11022505), (5, 4409002), (10, 2204501), (13, 1695770), (26, 847885), (65, 339154), (67, 329030), (130, 169577), (134, 164515), (335, 65806), (670, 32903), (871, 25310), (1742, 12655), (2531, 8710), (4355, 5062)]