75479380

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{19759}}^1$

素因数の和:19959

約数の個数: 24

約数和(自身を含む): 159344640

約数和(自身を除く): 83865260

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 764, 955, 1910, 3820, 19759, 39518, 79036, 98795, 197590, 395180, 3773969, 7547938, 15095876, 18869845, 37739690, 75479380]

約数ペア:

[(1, 75479380), (2, 37739690), (4, 18869845), (5, 15095876), (10, 7547938), (20, 3773969), (191, 395180), (382, 197590), (764, 98795), (955, 79036), (1910, 39518), (3820, 19759)]