7506080

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1091}}^1$

素因数の和:1149

約数の個数: 48

約数和(自身を含む): 18162144

約数和(自身を除く): 10656064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 172, 215, 344, 430, 688, 860, 1091, 1376, 1720, 2182, 3440, 4364, 5455, 6880, 8728, 10910, 17456, 21820, 34912, 43640, 46913, 87280, 93826, 174560, 187652, 234565, 375304, 469130, 750608, 938260, 1501216, 1876520, 3753040, 7506080]

約数ペア:

[(1, 7506080), (2, 3753040), (4, 1876520), (5, 1501216), (8, 938260), (10, 750608), (16, 469130), (20, 375304), (32, 234565), (40, 187652), (43, 174560), (80, 93826), (86, 87280), (160, 46913), (172, 43640), (215, 34912), (344, 21820), (430, 17456), (688, 10910), (860, 8728), (1091, 6880), (1376, 5455), (1720, 4364), (2182, 3440)]