99149710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{2141}}^1$

素因数の和:2580

約数の個数: 32

約数和(自身を含む): 195247584

約数和(自身を除く): 96097874

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 421, 842, 2105, 2141, 4210, 4282, 4631, 9262, 10705, 21410, 23155, 23551, 46310, 47102, 117755, 235510, 901361, 1802722, 4506805, 9013610, 9914971, 19829942, 49574855, 99149710]

約数ペア:

[(1, 99149710), (2, 49574855), (5, 19829942), (10, 9914971), (11, 9013610), (22, 4506805), (55, 1802722), (110, 901361), (421, 235510), (842, 117755), (2105, 47102), (2141, 46310), (4210, 23551), (4282, 23155), (4631, 21410), (9262, 10705)]