14487680

素因数分解:

$2^7\times 5^1\times {\mathrm{22637}}^1$

素因数の和:22656

約数の個数: 32

約数和(自身を含む): 34636140

約数和(自身を除く): 20148460

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 22637, 45274, 90548, 113185, 181096, 226370, 362192, 452740, 724384, 905480, 1448768, 1810960, 2897536, 3621920, 7243840, 14487680]

約数ペア:

[(1, 14487680), (2, 7243840), (4, 3621920), (5, 2897536), (8, 1810960), (10, 1448768), (16, 905480), (20, 724384), (32, 452740), (40, 362192), (64, 226370), (80, 181096), (128, 113185), (160, 90548), (320, 45274), (640, 22637)]