133357250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1109}}^1$

素因数の和:1176

約数の個数: 64

約数和(自身を含む): 276363360

約数和(自身を除く): 143006110

約数列:

[1, 2, 5, 10, 13, 25, 26, 37, 50, 65, 74, 125, 130, 185, 250, 325, 370, 481, 650, 925, 962, 1109, 1625, 1850, 2218, 2405, 3250, 4625, 4810, 5545, 9250, 11090, 12025, 14417, 24050, 27725, 28834, 41033, 55450, 60125, 72085, 82066, 120250, 138625, 144170, 205165, 277250, 360425, 410330, 533429, 720850, 1025825, 1066858, 1802125, 2051650, 2667145, 3604250, 5129125, 5334290, 10258250, 13335725, 26671450, 66678625, 133357250]

約数ペア:

[(1, 133357250), (2, 66678625), (5, 26671450), (10, 13335725), (13, 10258250), (25, 5334290), (26, 5129125), (37, 3604250), (50, 2667145), (65, 2051650), (74, 1802125), (125, 1066858), (130, 1025825), (185, 720850), (250, 533429), (325, 410330), (370, 360425), (481, 277250), (650, 205165), (925, 144170), (962, 138625), (1109, 120250), (1625, 82066), (1850, 72085), (2218, 60125), (2405, 55450), (3250, 41033), (4625, 28834), (4810, 27725), (5545, 24050), (9250, 14417), (11090, 12025)]