77529700

素因数分解:

$2^2\times 5^2\times {\mathrm{241}}^1\times {\mathrm{3217}}^1$

素因数の和:3472

約数の個数: 36

約数和(自身を含む): 168990052

約数和(自身を除く): 91460352

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 241, 482, 964, 1205, 2410, 3217, 4820, 6025, 6434, 12050, 12868, 16085, 24100, 32170, 64340, 80425, 160850, 321700, 775297, 1550594, 3101188, 3876485, 7752970, 15505940, 19382425, 38764850, 77529700]

約数ペア:

[(1, 77529700), (2, 38764850), (4, 19382425), (5, 15505940), (10, 7752970), (20, 3876485), (25, 3101188), (50, 1550594), (100, 775297), (241, 321700), (482, 160850), (964, 80425), (1205, 64340), (2410, 32170), (3217, 24100), (4820, 16085), (6025, 12868), (6434, 12050)]