82272410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{821}}^1\times {\mathrm{911}}^1$

素因数の和:1750

約数の個数: 32

約数和(自身を含む): 161927424

約数和(自身を除く): 79655014

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 821, 911, 1642, 1822, 4105, 4555, 8210, 9031, 9110, 10021, 18062, 20042, 45155, 50105, 90310, 100210, 747931, 1495862, 3739655, 7479310, 8227241, 16454482, 41136205, 82272410]

約数ペア:

[(1, 82272410), (2, 41136205), (5, 16454482), (10, 8227241), (11, 7479310), (22, 3739655), (55, 1495862), (110, 747931), (821, 100210), (911, 90310), (1642, 50105), (1822, 45155), (4105, 20042), (4555, 18062), (8210, 10021), (9031, 9110)]