239441900

素因数分解:

$2^2\times 5^2\times {\mathrm{2394419}}^1$

素因数の和:2394433

約数の個数: 18

約数和(自身を含む): 519589140

約数和(自身を除く): 280147240

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 2394419, 4788838, 9577676, 11972095, 23944190, 47888380, 59860475, 119720950, 239441900]

約数ペア:

[(1, 239441900), (2, 119720950), (4, 59860475), (5, 47888380), (10, 23944190), (20, 11972095), (25, 9577676), (50, 4788838), (100, 2394419)]