47945200

素因数分解:

$2^4\times 5^2\times {\mathrm{67}}^1\times {\mathrm{1789}}^1$

素因数の和:1874

約数の個数: 60

約数和(自身を含む): 116972920

約数和(自身を除く): 69027720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 67, 80, 100, 134, 200, 268, 335, 400, 536, 670, 1072, 1340, 1675, 1789, 2680, 3350, 3578, 5360, 6700, 7156, 8945, 13400, 14312, 17890, 26800, 28624, 35780, 44725, 71560, 89450, 119863, 143120, 178900, 239726, 357800, 479452, 599315, 715600, 958904, 1198630, 1917808, 2397260, 2996575, 4794520, 5993150, 9589040, 11986300, 23972600, 47945200]

約数ペア:

[(1, 47945200), (2, 23972600), (4, 11986300), (5, 9589040), (8, 5993150), (10, 4794520), (16, 2996575), (20, 2397260), (25, 1917808), (40, 1198630), (50, 958904), (67, 715600), (80, 599315), (100, 479452), (134, 357800), (200, 239726), (268, 178900), (335, 143120), (400, 119863), (536, 89450), (670, 71560), (1072, 44725), (1340, 35780), (1675, 28624), (1789, 26800), (2680, 17890), (3350, 14312), (3578, 13400), (5360, 8945), (6700, 7156)]