74196940

素因数分解:

$2^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{13109}}^1$

素因数の和:13401

約数の個数: 24

約数和(自身を含む): 156376080

約数和(自身を除く): 82179140

約数列:

[1, 2, 4, 5, 10, 20, 283, 566, 1132, 1415, 2830, 5660, 13109, 26218, 52436, 65545, 131090, 262180, 3709847, 7419694, 14839388, 18549235, 37098470, 74196940]

約数ペア:

[(1, 74196940), (2, 37098470), (4, 18549235), (5, 14839388), (10, 7419694), (20, 3709847), (283, 262180), (566, 131090), (1132, 65545), (1415, 52436), (2830, 26218), (5660, 13109)]