16028450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1$

素因数の和:311

約数の個数: 48

約数和(自身を含む): 32040360

約数和(自身を除く): 16011910

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 109, 170, 173, 218, 346, 425, 545, 850, 865, 1090, 1730, 1853, 2725, 2941, 3706, 4325, 5450, 5882, 8650, 9265, 14705, 18530, 18857, 29410, 37714, 46325, 73525, 92650, 94285, 147050, 188570, 320569, 471425, 641138, 942850, 1602845, 3205690, 8014225, 16028450]

約数ペア:

[(1, 16028450), (2, 8014225), (5, 3205690), (10, 1602845), (17, 942850), (25, 641138), (34, 471425), (50, 320569), (85, 188570), (109, 147050), (170, 94285), (173, 92650), (218, 73525), (346, 46325), (425, 37714), (545, 29410), (850, 18857), (865, 18530), (1090, 14705), (1730, 9265), (1853, 8650), (2725, 5882), (2941, 5450), (3706, 4325)]