824480

素因数分解:

$2^5\times 5^1\times {\mathrm{5153}}^1$

素因数の和:5168

約数の個数: 24

約数和(自身を含む): 1948212

約数和(自身を除く): 1123732

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 5153, 10306, 20612, 25765, 41224, 51530, 82448, 103060, 164896, 206120, 412240, 824480]

約数ペア:

[(1, 824480), (2, 412240), (4, 206120), (5, 164896), (8, 103060), (10, 82448), (16, 51530), (20, 41224), (32, 25765), (40, 20612), (80, 10306), (160, 5153)]