5267860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20261}}^1$

素因数の和:20283

約数の個数: 24

約数和(自身を含む): 11914056

約数和(自身を除く): 6646196

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 20261, 40522, 81044, 101305, 202610, 263393, 405220, 526786, 1053572, 1316965, 2633930, 5267860]

約数ペア:

[(1, 5267860), (2, 2633930), (4, 1316965), (5, 1053572), (10, 526786), (13, 405220), (20, 263393), (26, 202610), (52, 101305), (65, 81044), (130, 40522), (260, 20261)]