75435880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{145069}}^1$

素因数の和:145093

約数の個数: 32

約数和(自身を含む): 182788200

約数和(自身を除く): 107352320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 145069, 290138, 580276, 725345, 1160552, 1450690, 1885897, 2901380, 3771794, 5802760, 7543588, 9429485, 15087176, 18858970, 37717940, 75435880]

約数ペア:

[(1, 75435880), (2, 37717940), (4, 18858970), (5, 15087176), (8, 9429485), (10, 7543588), (13, 5802760), (20, 3771794), (26, 2901380), (40, 1885897), (52, 1450690), (65, 1160552), (104, 725345), (130, 580276), (260, 290138), (520, 145069)]