534736040

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{105263}}^1$

素因数の和:105401

約数の個数: 32

約数和(自身を含む): 1212641280

約数和(自身を除く): 677905240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 5080, 105263, 210526, 421052, 526315, 842104, 1052630, 2105260, 4210520, 13368401, 26736802, 53473604, 66842005, 106947208, 133684010, 267368020, 534736040]

約数ペア:

[(1, 534736040), (2, 267368020), (4, 133684010), (5, 106947208), (8, 66842005), (10, 53473604), (20, 26736802), (40, 13368401), (127, 4210520), (254, 2105260), (508, 1052630), (635, 842104), (1016, 526315), (1270, 421052), (2540, 210526), (5080, 105263)]