24990310

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{653}}^1$

素因数の和:792

約数の個数: 32

約数和(自身を含む): 46617120

約数和(自身を除く): 21626810

約数列:

[1, 2, 5, 10, 43, 86, 89, 178, 215, 430, 445, 653, 890, 1306, 3265, 3827, 6530, 7654, 19135, 28079, 38270, 56158, 58117, 116234, 140395, 280790, 290585, 581170, 2499031, 4998062, 12495155, 24990310]

約数ペア:

[(1, 24990310), (2, 12495155), (5, 4998062), (10, 2499031), (43, 581170), (86, 290585), (89, 280790), (178, 140395), (215, 116234), (430, 58117), (445, 56158), (653, 38270), (890, 28079), (1306, 19135), (3265, 7654), (3827, 6530)]