40880356

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{9199}}^1$

素因数の和:9315

約数の個数: 24

約数和(自身を含む): 78825600

約数和(自身を除く): 37945244

約数列:

[1, 2, 4, 11, 22, 44, 101, 202, 404, 1111, 2222, 4444, 9199, 18398, 36796, 101189, 202378, 404756, 929099, 1858198, 3716396, 10220089, 20440178, 40880356]

約数ペア:

[(1, 40880356), (2, 20440178), (4, 10220089), (11, 3716396), (22, 1858198), (44, 929099), (101, 404756), (202, 202378), (404, 101189), (1111, 36796), (2222, 18398), (4444, 9199)]