172828850

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{907}}^1$

素因数の和:1059

約数の個数: 48

約数和(自身を含む): 333722688

約数和(自身を除く): 160893838

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 103, 185, 206, 370, 515, 907, 925, 1030, 1814, 1850, 2575, 3811, 4535, 5150, 7622, 9070, 19055, 22675, 33559, 38110, 45350, 67118, 93421, 95275, 167795, 186842, 190550, 335590, 467105, 838975, 934210, 1677950, 2335525, 3456577, 4671050, 6913154, 17282885, 34565770, 86414425, 172828850]

約数ペア:

[(1, 172828850), (2, 86414425), (5, 34565770), (10, 17282885), (25, 6913154), (37, 4671050), (50, 3456577), (74, 2335525), (103, 1677950), (185, 934210), (206, 838975), (370, 467105), (515, 335590), (907, 190550), (925, 186842), (1030, 167795), (1814, 95275), (1850, 93421), (2575, 67118), (3811, 45350), (4535, 38110), (5150, 33559), (7622, 22675), (9070, 19055)]