71168480

素因数分解:

$2^5\times 5^1\times {\mathrm{444803}}^1$

素因数の和:444818

約数の個数: 24

約数和(自身を含む): 168135912

約数和(自身を除く): 96967432

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 444803, 889606, 1779212, 2224015, 3558424, 4448030, 7116848, 8896060, 14233696, 17792120, 35584240, 71168480]

約数ペア:

[(1, 71168480), (2, 35584240), (4, 17792120), (5, 14233696), (8, 8896060), (10, 7116848), (16, 4448030), (20, 3558424), (32, 2224015), (40, 1779212), (80, 889606), (160, 444803)]