67169920

素因数分解:

$2^7\times 5^1\times {\mathrm{104953}}^1$

素因数の和:104972

約数の個数: 32

約数和(自身を含む): 160579620

約数和(自身を除く): 93409700

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 104953, 209906, 419812, 524765, 839624, 1049530, 1679248, 2099060, 3358496, 4198120, 6716992, 8396240, 13433984, 16792480, 33584960, 67169920]

約数ペア:

[(1, 67169920), (2, 33584960), (4, 16792480), (5, 13433984), (8, 8396240), (10, 6716992), (16, 4198120), (20, 3358496), (32, 2099060), (40, 1679248), (64, 1049530), (80, 839624), (128, 524765), (160, 419812), (320, 209906), (640, 104953)]