88622080

素因数分解:

$2^{10}\times 5^1\times {\mathrm{19}}^1\times {\mathrm{911}}^1$

素因数の和:955

約数の個数: 88

約数和(自身を含む): 224023680

約数和(自身を除く): 135401600

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 512, 608, 640, 760, 911, 1024, 1216, 1280, 1520, 1822, 2432, 2560, 3040, 3644, 4555, 4864, 5120, 6080, 7288, 9110, 9728, 12160, 14576, 17309, 18220, 19456, 24320, 29152, 34618, 36440, 48640, 58304, 69236, 72880, 86545, 97280, 116608, 138472, 145760, 173090, 233216, 276944, 291520, 346180, 466432, 553888, 583040, 692360, 932864, 1107776, 1166080, 1384720, 2215552, 2332160, 2769440, 4431104, 4664320, 5538880, 8862208, 11077760, 17724416, 22155520, 44311040, 88622080]

約数ペア:

[(1, 88622080), (2, 44311040), (4, 22155520), (5, 17724416), (8, 11077760), (10, 8862208), (16, 5538880), (19, 4664320), (20, 4431104), (32, 2769440), (38, 2332160), (40, 2215552), (64, 1384720), (76, 1166080), (80, 1107776), (95, 932864), (128, 692360), (152, 583040), (160, 553888), (190, 466432), (256, 346180), (304, 291520), (320, 276944), (380, 233216), (512, 173090), (608, 145760), (640, 138472), (760, 116608), (911, 97280), (1024, 86545), (1216, 72880), (1280, 69236), (1520, 58304), (1822, 48640), (2432, 36440), (2560, 34618), (3040, 29152), (3644, 24320), (4555, 19456), (4864, 18220), (5120, 17309), (6080, 14576), (7288, 12160), (9110, 9728)]