75950240

素因数分解:

$2^5\times 5^1\times {\mathrm{479}}^1\times {\mathrm{991}}^1$

素因数の和:1485

約数の個数: 48

約数和(自身を含む): 179988480

約数和(自身を除く): 104038240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 479, 958, 991, 1916, 1982, 2395, 3832, 3964, 4790, 4955, 7664, 7928, 9580, 9910, 15328, 15856, 19160, 19820, 31712, 38320, 39640, 76640, 79280, 158560, 474689, 949378, 1898756, 2373445, 3797512, 4746890, 7595024, 9493780, 15190048, 18987560, 37975120, 75950240]

約数ペア:

[(1, 75950240), (2, 37975120), (4, 18987560), (5, 15190048), (8, 9493780), (10, 7595024), (16, 4746890), (20, 3797512), (32, 2373445), (40, 1898756), (80, 949378), (160, 474689), (479, 158560), (958, 79280), (991, 76640), (1916, 39640), (1982, 38320), (2395, 31712), (3832, 19820), (3964, 19160), (4790, 15856), (4955, 15328), (7664, 9910), (7928, 9580)]