2702540

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{829}}^1$

素因数の和:1001

約数の個数: 24

約数和(自身を含む): 5717040

約数和(自身を除く): 3014500

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 829, 1630, 1658, 3260, 3316, 4145, 8290, 16580, 135127, 270254, 540508, 675635, 1351270, 2702540]

約数ペア:

[(1, 2702540), (2, 1351270), (4, 675635), (5, 540508), (10, 270254), (20, 135127), (163, 16580), (326, 8290), (652, 4145), (815, 3316), (829, 3260), (1630, 1658)]