1343490350

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{401}}^1\times {\mathrm{1811}}^1$

素因数の和:2261

約数の個数: 48

約数和(自身を含む): 2574250416

約数和(自身を除く): 1230760066

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 185, 370, 401, 802, 925, 1811, 1850, 2005, 3622, 4010, 9055, 10025, 14837, 18110, 20050, 29674, 45275, 67007, 74185, 90550, 134014, 148370, 335035, 370925, 670070, 726211, 741850, 1452422, 1675175, 3350350, 3631055, 7262110, 18155275, 26869807, 36310550, 53739614, 134349035, 268698070, 671745175, 1343490350]

約数ペア:

[(1, 1343490350), (2, 671745175), (5, 268698070), (10, 134349035), (25, 53739614), (37, 36310550), (50, 26869807), (74, 18155275), (185, 7262110), (370, 3631055), (401, 3350350), (802, 1675175), (925, 1452422), (1811, 741850), (1850, 726211), (2005, 670070), (3622, 370925), (4010, 335035), (9055, 148370), (10025, 134014), (14837, 90550), (18110, 74185), (20050, 67007), (29674, 45275)]