1447492040

素因数分解:

$2^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{367}}^1\times {\mathrm{653}}^1$

素因数の和:1182

約数の個数: 64

約数和(自身を含む): 3292392960

約数和(自身を除く): 1844900920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 151, 302, 367, 604, 653, 734, 755, 1208, 1306, 1468, 1510, 1835, 2612, 2936, 3020, 3265, 3670, 5224, 6040, 6530, 7340, 13060, 14680, 26120, 55417, 98603, 110834, 197206, 221668, 239651, 277085, 394412, 443336, 479302, 493015, 554170, 788824, 958604, 986030, 1108340, 1198255, 1917208, 1972060, 2216680, 2396510, 3944120, 4793020, 9586040, 36187301, 72374602, 144749204, 180936505, 289498408, 361873010, 723746020, 1447492040]

約数ペア:

[(1, 1447492040), (2, 723746020), (4, 361873010), (5, 289498408), (8, 180936505), (10, 144749204), (20, 72374602), (40, 36187301), (151, 9586040), (302, 4793020), (367, 3944120), (604, 2396510), (653, 2216680), (734, 1972060), (755, 1917208), (1208, 1198255), (1306, 1108340), (1468, 986030), (1510, 958604), (1835, 788824), (2612, 554170), (2936, 493015), (3020, 479302), (3265, 443336), (3670, 394412), (5224, 277085), (6040, 239651), (6530, 221668), (7340, 197206), (13060, 110834), (14680, 98603), (26120, 55417)]