63956120

素因数分解:

$2^3\times 5^1\times {\mathrm{683}}^1\times {\mathrm{2341}}^1$

素因数の和:3035

約数の個数: 32

約数和(自身を含む): 144173520

約数和(自身を除く): 80217400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 683, 1366, 2341, 2732, 3415, 4682, 5464, 6830, 9364, 11705, 13660, 18728, 23410, 27320, 46820, 93640, 1598903, 3197806, 6395612, 7994515, 12791224, 15989030, 31978060, 63956120]

約数ペア:

[(1, 63956120), (2, 31978060), (4, 15989030), (5, 12791224), (8, 7994515), (10, 6395612), (20, 3197806), (40, 1598903), (683, 93640), (1366, 46820), (2341, 27320), (2732, 23410), (3415, 18728), (4682, 13660), (5464, 11705), (6830, 9364)]