9912650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1$

素因数の和:359

約数の個数: 48

約数和(自身を含む): 20489760

約数和(自身を除く): 10577110

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 67, 110, 134, 269, 275, 335, 538, 550, 670, 737, 1345, 1474, 1675, 2690, 2959, 3350, 3685, 5918, 6725, 7370, 13450, 14795, 18023, 18425, 29590, 36046, 36850, 73975, 90115, 147950, 180230, 198253, 396506, 450575, 901150, 991265, 1982530, 4956325, 9912650]

約数ペア:

[(1, 9912650), (2, 4956325), (5, 1982530), (10, 991265), (11, 901150), (22, 450575), (25, 396506), (50, 198253), (55, 180230), (67, 147950), (110, 90115), (134, 73975), (269, 36850), (275, 36046), (335, 29590), (538, 18425), (550, 18023), (670, 14795), (737, 13450), (1345, 7370), (1474, 6725), (1675, 5918), (2690, 3685), (2959, 3350)]