13088120

素因数分解:

$2^3\times 5^1\times {\mathrm{327203}}^1$

素因数の和:327214

約数の個数: 16

約数和(自身を含む): 29448360

約数和(自身を除く): 16360240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 327203, 654406, 1308812, 1636015, 2617624, 3272030, 6544060, 13088120]

約数ペア:

[(1, 13088120), (2, 6544060), (4, 3272030), (5, 2617624), (8, 1636015), (10, 1308812), (20, 654406), (40, 327203)]