713704520

素因数分解:

$2^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{118163}}^1$

素因数の和:118325

約数の個数: 32

約数和(自身を含む): 1616483520

約数和(自身を除く): 902779000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 151, 302, 604, 755, 1208, 1510, 3020, 6040, 118163, 236326, 472652, 590815, 945304, 1181630, 2363260, 4726520, 17842613, 35685226, 71370452, 89213065, 142740904, 178426130, 356852260, 713704520]

約数ペア:

[(1, 713704520), (2, 356852260), (4, 178426130), (5, 142740904), (8, 89213065), (10, 71370452), (20, 35685226), (40, 17842613), (151, 4726520), (302, 2363260), (604, 1181630), (755, 945304), (1208, 590815), (1510, 472652), (3020, 236326), (6040, 118163)]