470894920

素因数分解:

$2^3\times 5^1\times {\mathrm{11772373}}^1$

素因数の和:11772384

約数の個数: 16

約数和(自身を含む): 1059513660

約数和(自身を除く): 588618740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 11772373, 23544746, 47089492, 58861865, 94178984, 117723730, 235447460, 470894920]

約数ペア:

[(1, 470894920), (2, 235447460), (4, 117723730), (5, 94178984), (8, 58861865), (10, 47089492), (20, 23544746), (40, 11772373)]