73674440

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{37589}}^1$

素因数の和:37614

約数の個数: 48

約数和(自身を含む): 192836700

約数和(自身を除く): 119162260

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 37589, 75178, 150356, 187945, 263123, 300712, 375890, 526246, 751780, 1052492, 1315615, 1503560, 1841861, 2104984, 2631230, 3683722, 5262460, 7367444, 9209305, 10524920, 14734888, 18418610, 36837220, 73674440]

約数ペア:

[(1, 73674440), (2, 36837220), (4, 18418610), (5, 14734888), (7, 10524920), (8, 9209305), (10, 7367444), (14, 5262460), (20, 3683722), (28, 2631230), (35, 2104984), (40, 1841861), (49, 1503560), (56, 1315615), (70, 1052492), (98, 751780), (140, 526246), (196, 375890), (245, 300712), (280, 263123), (392, 187945), (490, 150356), (980, 75178), (1960, 37589)]