3297920

素因数分解:

$2^7\times 5^1\times {\mathrm{5153}}^1$

素因数の和:5172

約数の個数: 32

約数和(自身を含む): 7885620

約数和(自身を除く): 4587700

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 5153, 10306, 20612, 25765, 41224, 51530, 82448, 103060, 164896, 206120, 329792, 412240, 659584, 824480, 1648960, 3297920]

約数ペア:

[(1, 3297920), (2, 1648960), (4, 824480), (5, 659584), (8, 412240), (10, 329792), (16, 206120), (20, 164896), (32, 103060), (40, 82448), (64, 51530), (80, 41224), (128, 25765), (160, 20612), (320, 10306), (640, 5153)]