118889583950

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{263}}^1\times {\mathrm{220513}}^1$

素因数の和:220829

約数の個数: 48

約数和(自身を含む): 227390508576

約数和(自身を除く): 108500924626

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 263, 410, 526, 1025, 1315, 2050, 2630, 6575, 10783, 13150, 21566, 53915, 107830, 220513, 269575, 441026, 539150, 1102565, 2205130, 5512825, 9041033, 11025650, 18082066, 45205165, 57994919, 90410330, 115989838, 226025825, 289974595, 452051650, 579949190, 1449872975, 2377791679, 2899745950, 4755583358, 11888958395, 23777916790, 59444791975, 118889583950]

約数ペア:

[(1, 118889583950), (2, 59444791975), (5, 23777916790), (10, 11888958395), (25, 4755583358), (41, 2899745950), (50, 2377791679), (82, 1449872975), (205, 579949190), (263, 452051650), (410, 289974595), (526, 226025825), (1025, 115989838), (1315, 90410330), (2050, 57994919), (2630, 45205165), (6575, 18082066), (10783, 11025650), (13150, 9041033), (21566, 5512825), (53915, 2205130), (107830, 1102565), (220513, 539150), (269575, 441026)]