46781140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{859}}^1$

素因数の和:1264

約数の個数: 48

約数和(自身を含む): 112694400

約数和(自身を除く): 65913260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 389, 778, 859, 1556, 1718, 1945, 2723, 3436, 3890, 4295, 5446, 6013, 7780, 8590, 10892, 12026, 13615, 17180, 24052, 27230, 30065, 54460, 60130, 120260, 334151, 668302, 1336604, 1670755, 2339057, 3341510, 4678114, 6683020, 9356228, 11695285, 23390570, 46781140]

約数ペア:

[(1, 46781140), (2, 23390570), (4, 11695285), (5, 9356228), (7, 6683020), (10, 4678114), (14, 3341510), (20, 2339057), (28, 1670755), (35, 1336604), (70, 668302), (140, 334151), (389, 120260), (778, 60130), (859, 54460), (1556, 30065), (1718, 27230), (1945, 24052), (2723, 17180), (3436, 13615), (3890, 12026), (4295, 10892), (5446, 8590), (6013, 7780)]