108580220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{775573}}^1$

素因数の和:775589

約数の個数: 24

約数和(自身を含む): 260592864

約数和(自身を除く): 152012644

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 775573, 1551146, 3102292, 3877865, 5429011, 7755730, 10858022, 15511460, 21716044, 27145055, 54290110, 108580220]

約数ペア:

[(1, 108580220), (2, 54290110), (4, 27145055), (5, 21716044), (7, 15511460), (10, 10858022), (14, 7755730), (20, 5429011), (28, 3877865), (35, 3102292), (70, 1551146), (140, 775573)]