27752000

素因数分解:

$2^6\times 5^3\times {\mathrm{3469}}^1$

素因数の和:3496

約数の個数: 56

約数和(自身を含む): 68747640

約数和(自身を除く): 40995640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 250, 320, 400, 500, 800, 1000, 1600, 2000, 3469, 4000, 6938, 8000, 13876, 17345, 27752, 34690, 55504, 69380, 86725, 111008, 138760, 173450, 222016, 277520, 346900, 433625, 555040, 693800, 867250, 1110080, 1387600, 1734500, 2775200, 3469000, 5550400, 6938000, 13876000, 27752000]

約数ペア:

[(1, 27752000), (2, 13876000), (4, 6938000), (5, 5550400), (8, 3469000), (10, 2775200), (16, 1734500), (20, 1387600), (25, 1110080), (32, 867250), (40, 693800), (50, 555040), (64, 433625), (80, 346900), (100, 277520), (125, 222016), (160, 173450), (200, 138760), (250, 111008), (320, 86725), (400, 69380), (500, 55504), (800, 34690), (1000, 27752), (1600, 17345), (2000, 13876), (3469, 8000), (4000, 6938)]