40044310

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{293}}^1$

素因数の和:552

約数の個数: 32

約数和(自身を含む): 73664640

約数和(自身を除く): 33620330

約数列:

[1, 2, 5, 10, 79, 158, 173, 293, 346, 395, 586, 790, 865, 1465, 1730, 2930, 13667, 23147, 27334, 46294, 50689, 68335, 101378, 115735, 136670, 231470, 253445, 506890, 4004431, 8008862, 20022155, 40044310]

約数ペア:

[(1, 40044310), (2, 20022155), (5, 8008862), (10, 4004431), (79, 506890), (158, 253445), (173, 231470), (293, 136670), (346, 115735), (395, 101378), (586, 68335), (790, 50689), (865, 46294), (1465, 27334), (1730, 23147), (2930, 13667)]