22207261850

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{356171}}^1$

素因数の和:356255

約数の個数: 48

約数和(自身を含む): 43723674720

約数和(自身を除く): 21516412870

約数列:

[1, 2, 5, 10, 25, 29, 43, 50, 58, 86, 145, 215, 290, 430, 725, 1075, 1247, 1450, 2150, 2494, 6235, 12470, 31175, 62350, 356171, 712342, 1780855, 3561710, 8904275, 10328959, 15315353, 17808550, 20657918, 30630706, 51644795, 76576765, 103289590, 153153530, 258223975, 382883825, 444145237, 516447950, 765767650, 888290474, 2220726185, 4441452370, 11103630925, 22207261850]

約数ペア:

[(1, 22207261850), (2, 11103630925), (5, 4441452370), (10, 2220726185), (25, 888290474), (29, 765767650), (43, 516447950), (50, 444145237), (58, 382883825), (86, 258223975), (145, 153153530), (215, 103289590), (290, 76576765), (430, 51644795), (725, 30630706), (1075, 20657918), (1247, 17808550), (1450, 15315353), (2150, 10328959), (2494, 8904275), (6235, 3561710), (12470, 1780855), (31175, 712342), (62350, 356171)]