10270780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{39503}}^1$

素因数の和:39525

約数の個数: 24

約数和(自身を含む): 23228352

約数和(自身を除く): 12957572

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 39503, 79006, 158012, 197515, 395030, 513539, 790060, 1027078, 2054156, 2567695, 5135390, 10270780]

約数ペア:

[(1, 10270780), (2, 5135390), (4, 2567695), (5, 2054156), (10, 1027078), (13, 790060), (20, 513539), (26, 395030), (52, 197515), (65, 158012), (130, 79006), (260, 39503)]