40166500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:206

約数の個数: 96

約数和(自身を含む): 98017920

約数和(自身を除く): 57851420

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 67, 100, 109, 110, 125, 134, 218, 220, 250, 268, 275, 335, 436, 500, 545, 550, 670, 737, 1090, 1100, 1199, 1340, 1375, 1474, 1675, 2180, 2398, 2725, 2750, 2948, 3350, 3685, 4796, 5450, 5500, 5995, 6700, 7303, 7370, 8375, 10900, 11990, 13625, 14606, 14740, 16750, 18425, 23980, 27250, 29212, 29975, 33500, 36515, 36850, 54500, 59950, 73030, 73700, 80333, 92125, 119900, 146060, 149875, 160666, 182575, 184250, 299750, 321332, 365150, 368500, 401665, 599500, 730300, 803330, 912875, 1606660, 1825750, 2008325, 3651500, 4016650, 8033300, 10041625, 20083250, 40166500]

約数ペア:

[(1, 40166500), (2, 20083250), (4, 10041625), (5, 8033300), (10, 4016650), (11, 3651500), (20, 2008325), (22, 1825750), (25, 1606660), (44, 912875), (50, 803330), (55, 730300), (67, 599500), (100, 401665), (109, 368500), (110, 365150), (125, 321332), (134, 299750), (218, 184250), (220, 182575), (250, 160666), (268, 149875), (275, 146060), (335, 119900), (436, 92125), (500, 80333), (545, 73700), (550, 73030), (670, 59950), (737, 54500), (1090, 36850), (1100, 36515), (1199, 33500), (1340, 29975), (1375, 29212), (1474, 27250), (1675, 23980), (2180, 18425), (2398, 16750), (2725, 14740), (2750, 14606), (2948, 13625), (3350, 11990), (3685, 10900), (4796, 8375), (5450, 7370), (5500, 7303), (5995, 6700)]