8506480

素因数分解:

$2^4\times 5^1\times {\mathrm{106331}}^1$

素因数の和:106344

約数の個数: 20

約数和(自身を含む): 19777752

約数和(自身を除く): 11271272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 106331, 212662, 425324, 531655, 850648, 1063310, 1701296, 2126620, 4253240, 8506480]

約数ペア:

[(1, 8506480), (2, 4253240), (4, 2126620), (5, 1701296), (8, 1063310), (10, 850648), (16, 531655), (20, 425324), (40, 212662), (80, 106331)]