13275340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{51059}}^1$

素因数の和:51081

約数の個数: 24

約数和(自身を含む): 30023280

約数和(自身を除く): 16747940

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 51059, 102118, 204236, 255295, 510590, 663767, 1021180, 1327534, 2655068, 3318835, 6637670, 13275340]

約数ペア:

[(1, 13275340), (2, 6637670), (4, 3318835), (5, 2655068), (10, 1327534), (13, 1021180), (20, 663767), (26, 510590), (52, 255295), (65, 204236), (130, 102118), (260, 51059)]