16099580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{114997}}^1$

素因数の和:115013

約数の個数: 24

約数和(自身を含む): 38639328

約数和(自身を除く): 22539748

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 114997, 229994, 459988, 574985, 804979, 1149970, 1609958, 2299940, 3219916, 4024895, 8049790, 16099580]

約数ペア:

[(1, 16099580), (2, 8049790), (4, 4024895), (5, 3219916), (7, 2299940), (10, 1609958), (14, 1149970), (20, 804979), (28, 574985), (35, 459988), (70, 229994), (140, 114997)]