17018240

素因数分解:

$2^7\times 5^1\times {\mathrm{26591}}^1$

素因数の和:26610

約数の個数: 32

約数和(自身を含む): 40685760

約数和(自身を除く): 23667520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 26591, 53182, 106364, 132955, 212728, 265910, 425456, 531820, 850912, 1063640, 1701824, 2127280, 3403648, 4254560, 8509120, 17018240]

約数ペア:

[(1, 17018240), (2, 8509120), (4, 4254560), (5, 3403648), (8, 2127280), (10, 1701824), (16, 1063640), (20, 850912), (32, 531820), (40, 425456), (64, 265910), (80, 212728), (128, 132955), (160, 106364), (320, 53182), (640, 26591)]