9347140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{42487}}^1$

素因数の和:42507

約数の個数: 24

約数和(自身を含む): 21413952

約数和(自身を除く): 12066812

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 42487, 84974, 169948, 212435, 424870, 467357, 849740, 934714, 1869428, 2336785, 4673570, 9347140]

約数ペア:

[(1, 9347140), (2, 4673570), (4, 2336785), (5, 1869428), (10, 934714), (11, 849740), (20, 467357), (22, 424870), (44, 212435), (55, 169948), (110, 84974), (220, 42487)]