40843220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{185651}}^1$

素因数の和:185671

約数の個数: 24

約数和(自身を含む): 93568608

約数和(自身を除く): 52725388

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 185651, 371302, 742604, 928255, 1856510, 2042161, 3713020, 4084322, 8168644, 10210805, 20421610, 40843220]

約数ペア:

[(1, 40843220), (2, 20421610), (4, 10210805), (5, 8168644), (10, 4084322), (11, 3713020), (20, 2042161), (22, 1856510), (44, 928255), (55, 742604), (110, 371302), (220, 185651)]