84916850

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{233}}^1$

素因数の和:479

約数の個数: 48

約数和(自身を含む): 163737288

約数和(自身を除く): 78820438

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 185, 197, 233, 370, 394, 466, 925, 985, 1165, 1850, 1970, 2330, 4925, 5825, 7289, 8621, 9850, 11650, 14578, 17242, 36445, 43105, 45901, 72890, 86210, 91802, 182225, 215525, 229505, 364450, 431050, 459010, 1147525, 1698337, 2295050, 3396674, 8491685, 16983370, 42458425, 84916850]

約数ペア:

[(1, 84916850), (2, 42458425), (5, 16983370), (10, 8491685), (25, 3396674), (37, 2295050), (50, 1698337), (74, 1147525), (185, 459010), (197, 431050), (233, 364450), (370, 229505), (394, 215525), (466, 182225), (925, 91802), (985, 86210), (1165, 72890), (1850, 45901), (1970, 43105), (2330, 36445), (4925, 17242), (5825, 14578), (7289, 11650), (8621, 9850)]