16145380

素因数分解:

$2^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{3001}}^1$

素因数の和:3279

約数の個数: 24

約数和(自身を含む): 34042680

約数和(自身を除く): 17897300

約数列:

[1, 2, 4, 5, 10, 20, 269, 538, 1076, 1345, 2690, 3001, 5380, 6002, 12004, 15005, 30010, 60020, 807269, 1614538, 3229076, 4036345, 8072690, 16145380]

約数ペア:

[(1, 16145380), (2, 8072690), (4, 4036345), (5, 3229076), (10, 1614538), (20, 807269), (269, 60020), (538, 30010), (1076, 15005), (1345, 12004), (2690, 6002), (3001, 5380)]