24407140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{547}}^1$

素因数の和:676

約数の個数: 48

約数和(自身を含む): 54133632

約数和(自身を除く): 29726492

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 97, 115, 194, 230, 388, 460, 485, 547, 970, 1094, 1940, 2188, 2231, 2735, 4462, 5470, 8924, 10940, 11155, 12581, 22310, 25162, 44620, 50324, 53059, 62905, 106118, 125810, 212236, 251620, 265295, 530590, 1061180, 1220357, 2440714, 4881428, 6101785, 12203570, 24407140]

約数ペア:

[(1, 24407140), (2, 12203570), (4, 6101785), (5, 4881428), (10, 2440714), (20, 1220357), (23, 1061180), (46, 530590), (92, 265295), (97, 251620), (115, 212236), (194, 125810), (230, 106118), (388, 62905), (460, 53059), (485, 50324), (547, 44620), (970, 25162), (1094, 22310), (1940, 12581), (2188, 11155), (2231, 10940), (2735, 8924), (4462, 5470)]