84049240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191021}}^1$

素因数の和:191043

約数の個数: 32

約数和(自身を含む): 206303760

約数和(自身を除く): 122254520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 191021, 382042, 764084, 955105, 1528168, 1910210, 2101231, 3820420, 4202462, 7640840, 8404924, 10506155, 16809848, 21012310, 42024620, 84049240]

約数ペア:

[(1, 84049240), (2, 42024620), (4, 21012310), (5, 16809848), (8, 10506155), (10, 8404924), (11, 7640840), (20, 4202462), (22, 3820420), (40, 2101231), (44, 1910210), (55, 1528168), (88, 955105), (110, 764084), (220, 382042), (440, 191021)]