2304620

素因数分解:

$2^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{829}}^1$

素因数の和:977

約数の個数: 24

約数和(自身を含む): 4880400

約数和(自身を除く): 2575780

約数列:

[1, 2, 4, 5, 10, 20, 139, 278, 556, 695, 829, 1390, 1658, 2780, 3316, 4145, 8290, 16580, 115231, 230462, 460924, 576155, 1152310, 2304620]

約数ペア:

[(1, 2304620), (2, 1152310), (4, 576155), (5, 460924), (10, 230462), (20, 115231), (139, 16580), (278, 8290), (556, 4145), (695, 3316), (829, 2780), (1390, 1658)]