15693930160

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4562189}}^1$

素因数の和:4562245

約数の個数: 40

約数和(自身を含む): 37336962960

約数和(自身を除く): 21643032800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 3440, 4562189, 9124378, 18248756, 22810945, 36497512, 45621890, 72995024, 91243780, 182487560, 196174127, 364975120, 392348254, 784696508, 980870635, 1569393016, 1961741270, 3138786032, 3923482540, 7846965080, 15693930160]

約数ペア:

[(1, 15693930160), (2, 7846965080), (4, 3923482540), (5, 3138786032), (8, 1961741270), (10, 1569393016), (16, 980870635), (20, 784696508), (40, 392348254), (43, 364975120), (80, 196174127), (86, 182487560), (172, 91243780), (215, 72995024), (344, 45621890), (430, 36497512), (688, 22810945), (860, 18248756), (1720, 9124378), (3440, 4562189)]