4355200

素因数分解:

$2^7\times 5^2\times {\mathrm{1361}}^1$

素因数の和:1385

約数の個数: 48

約数和(自身を含む): 10766610

約数和(自身を除く): 6411410

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 320, 400, 640, 800, 1361, 1600, 2722, 3200, 5444, 6805, 10888, 13610, 21776, 27220, 34025, 43552, 54440, 68050, 87104, 108880, 136100, 174208, 217760, 272200, 435520, 544400, 871040, 1088800, 2177600, 4355200]

約数ペア:

[(1, 4355200), (2, 2177600), (4, 1088800), (5, 871040), (8, 544400), (10, 435520), (16, 272200), (20, 217760), (25, 174208), (32, 136100), (40, 108880), (50, 87104), (64, 68050), (80, 54440), (100, 43552), (128, 34025), (160, 27220), (200, 21776), (320, 13610), (400, 10888), (640, 6805), (800, 5444), (1361, 3200), (1600, 2722)]