2016528140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{482423}}^1$

素因数の和:482462

約数の個数: 48

約数和(自身を含む): 4862833920

約数和(自身を除く): 2846305780

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 482423, 964846, 1929692, 2412115, 4824230, 5306653, 9166037, 9648460, 10613306, 18332074, 21226612, 26533265, 36664148, 45830185, 53066530, 91660370, 100826407, 106133060, 183320740, 201652814, 403305628, 504132035, 1008264070, 2016528140]

約数ペア:

[(1, 2016528140), (2, 1008264070), (4, 504132035), (5, 403305628), (10, 201652814), (11, 183320740), (19, 106133060), (20, 100826407), (22, 91660370), (38, 53066530), (44, 45830185), (55, 36664148), (76, 26533265), (95, 21226612), (110, 18332074), (190, 10613306), (209, 9648460), (220, 9166037), (380, 5306653), (418, 4824230), (836, 2412115), (1045, 1929692), (2090, 964846), (4180, 482423)]