85778030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{659831}}^1$

素因数の和:659851

約数の個数: 16

約数和(自身を含む): 166277664

約数和(自身を除く): 80499634

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 659831, 1319662, 3299155, 6598310, 8577803, 17155606, 42889015, 85778030]

約数ペア:

[(1, 85778030), (2, 42889015), (5, 17155606), (10, 8577803), (13, 6598310), (26, 3299155), (65, 1319662), (130, 659831)]