24279980

素因数分解:

$2^2\times 5^1\times {\mathrm{919}}^1\times {\mathrm{1321}}^1$

素因数の和:2249

約数の個数: 24

約数和(自身を含む): 51082080

約数和(自身を除く): 26802100

約数列:

[1, 2, 4, 5, 10, 20, 919, 1321, 1838, 2642, 3676, 4595, 5284, 6605, 9190, 13210, 18380, 26420, 1213999, 2427998, 4855996, 6069995, 12139990, 24279980]

約数ペア:

[(1, 24279980), (2, 12139990), (4, 6069995), (5, 4855996), (10, 2427998), (20, 1213999), (919, 26420), (1321, 18380), (1838, 13210), (2642, 9190), (3676, 6605), (4595, 5284)]