122213960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{7507}}^1$

素因数の和:7566

約数の個数: 64

約数和(自身を含む): 308128320

約数和(自身を除く): 185914360

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 37, 40, 44, 55, 74, 88, 110, 148, 185, 220, 296, 370, 407, 440, 740, 814, 1480, 1628, 2035, 3256, 4070, 7507, 8140, 15014, 16280, 30028, 37535, 60056, 75070, 82577, 150140, 165154, 277759, 300280, 330308, 412885, 555518, 660616, 825770, 1111036, 1388795, 1651540, 2222072, 2777590, 3055349, 3303080, 5555180, 6110698, 11110360, 12221396, 15276745, 24442792, 30553490, 61106980, 122213960]

約数ペア:

[(1, 122213960), (2, 61106980), (4, 30553490), (5, 24442792), (8, 15276745), (10, 12221396), (11, 11110360), (20, 6110698), (22, 5555180), (37, 3303080), (40, 3055349), (44, 2777590), (55, 2222072), (74, 1651540), (88, 1388795), (110, 1111036), (148, 825770), (185, 660616), (220, 555518), (296, 412885), (370, 330308), (407, 300280), (440, 277759), (740, 165154), (814, 150140), (1480, 82577), (1628, 75070), (2035, 60056), (3256, 37535), (4070, 30028), (7507, 16280), (8140, 15014)]