8533040

素因数分解:

$2^4\times 5^1\times {\mathrm{106663}}^1$

素因数の和:106676

約数の個数: 20

約数和(自身を含む): 19839504

約数和(自身を除く): 11306464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 106663, 213326, 426652, 533315, 853304, 1066630, 1706608, 2133260, 4266520, 8533040]

約数ペア:

[(1, 8533040), (2, 4266520), (4, 2133260), (5, 1706608), (8, 1066630), (10, 853304), (16, 533315), (20, 426652), (40, 213326), (80, 106663)]