14081920

素因数分解:

$2^7\times 5^1\times {\mathrm{22003}}^1$

素因数の和:22022

約数の個数: 32

約数和(自身を含む): 33666120

約数和(自身を除く): 19584200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 22003, 44006, 88012, 110015, 176024, 220030, 352048, 440060, 704096, 880120, 1408192, 1760240, 2816384, 3520480, 7040960, 14081920]

約数ペア:

[(1, 14081920), (2, 7040960), (4, 3520480), (5, 2816384), (8, 1760240), (10, 1408192), (16, 880120), (20, 704096), (32, 440060), (40, 352048), (64, 220030), (80, 176024), (128, 110015), (160, 88012), (320, 44006), (640, 22003)]