12046040

素因数分解:

$2^3\times 5^1\times {\mathrm{401}}^1\times {\mathrm{751}}^1$

素因数の和:1163

約数の個数: 32

約数和(自身を含む): 27207360

約数和(自身を除く): 15161320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 401, 751, 802, 1502, 1604, 2005, 3004, 3208, 3755, 4010, 6008, 7510, 8020, 15020, 16040, 30040, 301151, 602302, 1204604, 1505755, 2409208, 3011510, 6023020, 12046040]

約数ペア:

[(1, 12046040), (2, 6023020), (4, 3011510), (5, 2409208), (8, 1505755), (10, 1204604), (20, 602302), (40, 301151), (401, 30040), (751, 16040), (802, 15020), (1502, 8020), (1604, 7510), (2005, 6008), (3004, 4010), (3208, 3755)]