57235880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{110069}}^1$

素因数の和:110093

約数の個数: 32

約数和(自身を含む): 138688200

約数和(自身を除く): 81452320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 110069, 220138, 440276, 550345, 880552, 1100690, 1430897, 2201380, 2861794, 4402760, 5723588, 7154485, 11447176, 14308970, 28617940, 57235880]

約数ペア:

[(1, 57235880), (2, 28617940), (4, 14308970), (5, 11447176), (8, 7154485), (10, 5723588), (13, 4402760), (20, 2861794), (26, 2201380), (40, 1430897), (52, 1100690), (65, 880552), (104, 550345), (130, 440276), (260, 220138), (520, 110069)]