1719928480

素因数分解:

$2^5\times 5^1\times {\mathrm{887}}^1\times {\mathrm{12119}}^1$

素因数の和:13021

約数の個数: 48

約数和(自身を含む): 4068247680

約数和(自身を除く): 2348319200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 887, 1774, 3548, 4435, 7096, 8870, 12119, 14192, 17740, 24238, 28384, 35480, 48476, 60595, 70960, 96952, 121190, 141920, 193904, 242380, 387808, 484760, 969520, 1939040, 10749553, 21499106, 42998212, 53747765, 85996424, 107495530, 171992848, 214991060, 343985696, 429982120, 859964240, 1719928480]

約数ペア:

[(1, 1719928480), (2, 859964240), (4, 429982120), (5, 343985696), (8, 214991060), (10, 171992848), (16, 107495530), (20, 85996424), (32, 53747765), (40, 42998212), (80, 21499106), (160, 10749553), (887, 1939040), (1774, 969520), (3548, 484760), (4435, 387808), (7096, 242380), (8870, 193904), (12119, 141920), (14192, 121190), (17740, 96952), (24238, 70960), (28384, 60595), (35480, 48476)]