8220233060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31616281}}^1$

素因数の和:31616303

約数の個数: 24

約数和(自身を含む): 18590373816

約数和(自身を除く): 10370140756

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 31616281, 63232562, 126465124, 158081405, 316162810, 411011653, 632325620, 822023306, 1644046612, 2055058265, 4110116530, 8220233060]

約数ペア:

[(1, 8220233060), (2, 4110116530), (4, 2055058265), (5, 1644046612), (10, 822023306), (13, 632325620), (20, 411011653), (26, 316162810), (52, 158081405), (65, 126465124), (130, 63232562), (260, 31616281)]