40781650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8963}}^1$

素因数の和:8995

約数の個数: 48

約数和(自身を含む): 93369024

約数和(自身を除く): 52587374

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 325, 350, 455, 650, 910, 2275, 4550, 8963, 17926, 44815, 62741, 89630, 116519, 125482, 224075, 233038, 313705, 448150, 582595, 627410, 815633, 1165190, 1568525, 1631266, 2912975, 3137050, 4078165, 5825950, 8156330, 20390825, 40781650]

約数ペア:

[(1, 40781650), (2, 20390825), (5, 8156330), (7, 5825950), (10, 4078165), (13, 3137050), (14, 2912975), (25, 1631266), (26, 1568525), (35, 1165190), (50, 815633), (65, 627410), (70, 582595), (91, 448150), (130, 313705), (175, 233038), (182, 224075), (325, 125482), (350, 116519), (455, 89630), (650, 62741), (910, 44815), (2275, 17926), (4550, 8963)]