85449100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{77681}}^1$

素因数の和:77706

約数の個数: 36

約数和(自身を含む): 202283928

約数和(自身を除く): 116834828

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 77681, 155362, 310724, 388405, 776810, 854491, 1553620, 1708982, 1942025, 3417964, 3884050, 4272455, 7768100, 8544910, 17089820, 21362275, 42724550, 85449100]

約数ペア:

[(1, 85449100), (2, 42724550), (4, 21362275), (5, 17089820), (10, 8544910), (11, 7768100), (20, 4272455), (22, 3884050), (25, 3417964), (44, 1942025), (50, 1708982), (55, 1553620), (100, 854491), (110, 776810), (220, 388405), (275, 310724), (550, 155362), (1100, 77681)]