224768240

素因数分解:

$2^4\times 5^1\times {\mathrm{2809603}}^1$

素因数の和:2809616

約数の個数: 20

約数和(自身を含む): 522586344

約数和(自身を除く): 297818104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2809603, 5619206, 11238412, 14048015, 22476824, 28096030, 44953648, 56192060, 112384120, 224768240]

約数ペア:

[(1, 224768240), (2, 112384120), (4, 56192060), (5, 44953648), (8, 28096030), (10, 22476824), (16, 14048015), (20, 11238412), (40, 5619206), (80, 2809603)]