10888000

素因数分解:

$2^6\times 5^3\times {\mathrm{1361}}^1$

素因数の和:1388

約数の個数: 56

約数和(自身を含む): 26983944

約数和(自身を除く): 16095944

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, 1361, 1600, 2000, 2722, 4000, 5444, 6805, 8000, 10888, 13610, 21776, 27220, 34025, 43552, 54440, 68050, 87104, 108880, 136100, 170125, 217760, 272200, 340250, 435520, 544400, 680500, 1088800, 1361000, 2177600, 2722000, 5444000, 10888000]

約数ペア:

[(1, 10888000), (2, 5444000), (4, 2722000), (5, 2177600), (8, 1361000), (10, 1088800), (16, 680500), (20, 544400), (25, 435520), (32, 340250), (40, 272200), (50, 217760), (64, 170125), (80, 136100), (100, 108880), (125, 87104), (160, 68050), (200, 54440), (250, 43552), (320, 34025), (400, 27220), (500, 21776), (800, 13610), (1000, 10888), (1361, 8000), (1600, 6805), (2000, 5444), (2722, 4000)]