1430260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5501}}^1$

素因数の和:5523

約数の個数: 24

約数和(自身を含む): 3235176

約数和(自身を除く): 1804916

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 5501, 11002, 22004, 27505, 55010, 71513, 110020, 143026, 286052, 357565, 715130, 1430260]

約数ペア:

[(1, 1430260), (2, 715130), (4, 357565), (5, 286052), (10, 143026), (13, 110020), (20, 71513), (26, 55010), (52, 27505), (65, 22004), (130, 11002), (260, 5501)]