86055580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{330983}}^1$

素因数の和:331005

約数の個数: 24

約数和(自身を含む): 194618592

約数和(自身を除く): 108563012

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 330983, 661966, 1323932, 1654915, 3309830, 4302779, 6619660, 8605558, 17211116, 21513895, 43027790, 86055580]

約数ペア:

[(1, 86055580), (2, 43027790), (4, 21513895), (5, 17211116), (10, 8605558), (13, 6619660), (20, 4302779), (26, 3309830), (52, 1654915), (65, 1323932), (130, 661966), (260, 330983)]