41640860

素因数分解:

$2^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{11503}}^1$

素因数の和:11693

約数の個数: 24

約数和(自身を含む): 87936576

約数和(自身を除く): 46295716

約数列:

[1, 2, 4, 5, 10, 20, 181, 362, 724, 905, 1810, 3620, 11503, 23006, 46012, 57515, 115030, 230060, 2082043, 4164086, 8328172, 10410215, 20820430, 41640860]

約数ペア:

[(1, 41640860), (2, 20820430), (4, 10410215), (5, 8328172), (10, 4164086), (20, 2082043), (181, 230060), (362, 115030), (724, 57515), (905, 46012), (1810, 23006), (3620, 11503)]