170482520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{327851}}^1$

素因数の和:327875

約数の個数: 32

約数和(自身を含む): 413093520

約数和(自身を除く): 242611000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 327851, 655702, 1311404, 1639255, 2622808, 3278510, 4262063, 6557020, 8524126, 13114040, 17048252, 21310315, 34096504, 42620630, 85241260, 170482520]

約数ペア:

[(1, 170482520), (2, 85241260), (4, 42620630), (5, 34096504), (8, 21310315), (10, 17048252), (13, 13114040), (20, 8524126), (26, 6557020), (40, 4262063), (52, 3278510), (65, 2622808), (104, 1639255), (130, 1311404), (260, 655702), (520, 327851)]