82904480

素因数分解:

$2^5\times 5^1\times {\mathrm{518153}}^1$

素因数の和:518168

約数の個数: 24

約数和(自身を含む): 195862212

約数和(自身を除く): 112957732

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 518153, 1036306, 2072612, 2590765, 4145224, 5181530, 8290448, 10363060, 16580896, 20726120, 41452240, 82904480]

約数ペア:

[(1, 82904480), (2, 41452240), (4, 20726120), (5, 16580896), (8, 10363060), (10, 8290448), (16, 5181530), (20, 4145224), (32, 2590765), (40, 2072612), (80, 1036306), (160, 518153)]