671360

素因数分解:

$2^7\times 5^1\times {\mathrm{1049}}^1$

素因数の和:1068

約数の個数: 32

約数和(自身を含む): 1606500

約数和(自身を除く): 935140

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 1049, 2098, 4196, 5245, 8392, 10490, 16784, 20980, 33568, 41960, 67136, 83920, 134272, 167840, 335680, 671360]

約数ペア:

[(1, 671360), (2, 335680), (4, 167840), (5, 134272), (8, 83920), (10, 67136), (16, 41960), (20, 33568), (32, 20980), (40, 16784), (64, 10490), (80, 8392), (128, 5245), (160, 4196), (320, 2098), (640, 1049)]