12762040

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{8623}}^1$

素因数の和:8671

約数の個数: 32

約数和(自身を含む): 29494080

約数和(自身を除く): 16732040

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 8623, 17246, 34492, 43115, 68984, 86230, 172460, 319051, 344920, 638102, 1276204, 1595255, 2552408, 3190510, 6381020, 12762040]

約数ペア:

[(1, 12762040), (2, 6381020), (4, 3190510), (5, 2552408), (8, 1595255), (10, 1276204), (20, 638102), (37, 344920), (40, 319051), (74, 172460), (148, 86230), (185, 68984), (296, 43115), (370, 34492), (740, 17246), (1480, 8623)]