42134180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191519}}^1$

素因数の和:191539

約数の個数: 24

約数和(自身を含む): 96526080

約数和(自身を除く): 54391900

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 191519, 383038, 766076, 957595, 1915190, 2106709, 3830380, 4213418, 8426836, 10533545, 21067090, 42134180]

約数ペア:

[(1, 42134180), (2, 21067090), (4, 10533545), (5, 8426836), (10, 4213418), (11, 3830380), (20, 2106709), (22, 1915190), (44, 957595), (55, 766076), (110, 383038), (220, 191519)]