12952480

素因数分解:

$2^5\times 5^1\times {\mathrm{80953}}^1$

素因数の和:80968

約数の個数: 24

約数和(自身を含む): 30600612

約数和(自身を除く): 17648132

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 80953, 161906, 323812, 404765, 647624, 809530, 1295248, 1619060, 2590496, 3238120, 6476240, 12952480]

約数ペア:

[(1, 12952480), (2, 6476240), (4, 3238120), (5, 2590496), (8, 1619060), (10, 1295248), (16, 809530), (20, 647624), (32, 404765), (40, 323812), (80, 161906), (160, 80953)]