29439760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{52571}}^1$

素因数の和:52591

約数の個数: 40

約数和(自身を含む): 78227136

約数和(自身を除く): 48787376

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 52571, 105142, 210284, 262855, 367997, 420568, 525710, 735994, 841136, 1051420, 1471988, 1839985, 2102840, 2943976, 3679970, 4205680, 5887952, 7359940, 14719880, 29439760]

約数ペア:

[(1, 29439760), (2, 14719880), (4, 7359940), (5, 5887952), (7, 4205680), (8, 3679970), (10, 2943976), (14, 2102840), (16, 1839985), (20, 1471988), (28, 1051420), (35, 841136), (40, 735994), (56, 525710), (70, 420568), (80, 367997), (112, 262855), (140, 210284), (280, 105142), (560, 52571)]