527272840

素因数分解:

$2^3\times 5^1\times {\mathrm{521}}^1\times {\mathrm{25301}}^1$

素因数の和:25833

約数の個数: 32

約数和(自身を含む): 1188687960

約数和(自身を除く): 661415120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 521, 1042, 2084, 2605, 4168, 5210, 10420, 20840, 25301, 50602, 101204, 126505, 202408, 253010, 506020, 1012040, 13181821, 26363642, 52727284, 65909105, 105454568, 131818210, 263636420, 527272840]

約数ペア:

[(1, 527272840), (2, 263636420), (4, 131818210), (5, 105454568), (8, 65909105), (10, 52727284), (20, 26363642), (40, 13181821), (521, 1012040), (1042, 506020), (2084, 253010), (2605, 202408), (4168, 126505), (5210, 101204), (10420, 50602), (20840, 25301)]