23486000

素因数分解:

$2^4\times 5^3\times {\mathrm{11743}}^1$

素因数の和:11766

約数の個数: 40

約数和(自身を含む): 56793984

約数和(自身を除く): 33307984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 11743, 23486, 46972, 58715, 93944, 117430, 187888, 234860, 293575, 469720, 587150, 939440, 1174300, 1467875, 2348600, 2935750, 4697200, 5871500, 11743000, 23486000]

約数ペア:

[(1, 23486000), (2, 11743000), (4, 5871500), (5, 4697200), (8, 2935750), (10, 2348600), (16, 1467875), (20, 1174300), (25, 939440), (40, 587150), (50, 469720), (80, 293575), (100, 234860), (125, 187888), (200, 117430), (250, 93944), (400, 58715), (500, 46972), (1000, 23486), (2000, 11743)]