74437240

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{14653}}^1$

素因数の和:14791

約数の個数: 32

約数和(自身を含む): 168814080

約数和(自身を除く): 94376840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 5080, 14653, 29306, 58612, 73265, 117224, 146530, 293060, 586120, 1860931, 3721862, 7443724, 9304655, 14887448, 18609310, 37218620, 74437240]

約数ペア:

[(1, 74437240), (2, 37218620), (4, 18609310), (5, 14887448), (8, 9304655), (10, 7443724), (20, 3721862), (40, 1860931), (127, 586120), (254, 293060), (508, 146530), (635, 117224), (1016, 73265), (1270, 58612), (2540, 29306), (5080, 14653)]