224749180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{661027}}^1$

素因数の和:661053

約数の個数: 24

約数和(自身を含む): 499737168

約数和(自身を除く): 274987988

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 661027, 1322054, 2644108, 3305135, 6610270, 11237459, 13220540, 22474918, 44949836, 56187295, 112374590, 224749180]

約数ペア:

[(1, 224749180), (2, 112374590), (4, 56187295), (5, 44949836), (10, 22474918), (17, 13220540), (20, 11237459), (34, 6610270), (68, 3305135), (85, 2644108), (170, 1322054), (340, 661027)]