80211430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{617011}}^1$

素因数の和:617031

約数の個数: 16

約数和(自身を含む): 155487024

約数和(自身を除く): 75275594

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 617011, 1234022, 3085055, 6170110, 8021143, 16042286, 40105715, 80211430]

約数ペア:

[(1, 80211430), (2, 40105715), (5, 16042286), (10, 8021143), (13, 6170110), (26, 3085055), (65, 1234022), (130, 617011)]