9342440

素因数分解:

$2^3\times 5^1\times {\mathrm{311}}^1\times {\mathrm{751}}^1$

素因数の和:1073

約数の個数: 32

約数和(自身を含む): 21116160

約数和(自身を除く): 11773720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 311, 622, 751, 1244, 1502, 1555, 2488, 3004, 3110, 3755, 6008, 6220, 7510, 12440, 15020, 30040, 233561, 467122, 934244, 1167805, 1868488, 2335610, 4671220, 9342440]

約数ペア:

[(1, 9342440), (2, 4671220), (4, 2335610), (5, 1868488), (8, 1167805), (10, 934244), (20, 467122), (40, 233561), (311, 30040), (622, 15020), (751, 12440), (1244, 7510), (1502, 6220), (1555, 6008), (2488, 3755), (3004, 3110)]