1336702480

素因数分解:

$2^4\times 5^1\times {\mathrm{16708781}}^1$

素因数の和:16708794

約数の個数: 20

約数和(自身を含む): 3107833452

約数和(自身を除く): 1771130972

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 16708781, 33417562, 66835124, 83543905, 133670248, 167087810, 267340496, 334175620, 668351240, 1336702480]

約数ペア:

[(1, 1336702480), (2, 668351240), (4, 334175620), (5, 267340496), (8, 167087810), (10, 133670248), (16, 83543905), (20, 66835124), (40, 33417562), (80, 16708781)]