16442220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{14423}}^1$

素因数の和:14454

約数の個数: 48

約数和(自身を含む): 48464640

約数和(自身を除く): 32022420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 14423, 28846, 43269, 57692, 72115, 86538, 144230, 173076, 216345, 274037, 288460, 432690, 548074, 822111, 865380, 1096148, 1370185, 1644222, 2740370, 3288444, 4110555, 5480740, 8221110, 16442220]

約数ペア:

[(1, 16442220), (2, 8221110), (3, 5480740), (4, 4110555), (5, 3288444), (6, 2740370), (10, 1644222), (12, 1370185), (15, 1096148), (19, 865380), (20, 822111), (30, 548074), (38, 432690), (57, 288460), (60, 274037), (76, 216345), (95, 173076), (114, 144230), (190, 86538), (228, 72115), (285, 57692), (380, 43269), (570, 28846), (1140, 14423)]