7342160

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{1873}}^1$

素因数の和:1900

約数の個数: 60

約数和(自身を含む): 19868148

約数和(自身を除く): 12525988

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1873, 1960, 3746, 3920, 7492, 9365, 13111, 14984, 18730, 26222, 29968, 37460, 52444, 65555, 74920, 91777, 104888, 131110, 149840, 183554, 209776, 262220, 367108, 458885, 524440, 734216, 917770, 1048880, 1468432, 1835540, 3671080, 7342160]

約数ペア:

[(1, 7342160), (2, 3671080), (4, 1835540), (5, 1468432), (7, 1048880), (8, 917770), (10, 734216), (14, 524440), (16, 458885), (20, 367108), (28, 262220), (35, 209776), (40, 183554), (49, 149840), (56, 131110), (70, 104888), (80, 91777), (98, 74920), (112, 65555), (140, 52444), (196, 37460), (245, 29968), (280, 26222), (392, 18730), (490, 14984), (560, 13111), (784, 9365), (980, 7492), (1873, 3920), (1960, 3746)]