2289531280

素因数分解:

$2^4\times 5^1\times {\mathrm{877}}^1\times {\mathrm{32633}}^1$

素因数の和:33523

約数の個数: 40

約数和(自身を含む): 5329393272

約数和(自身を除く): 3039861992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 877, 1754, 3508, 4385, 7016, 8770, 14032, 17540, 32633, 35080, 65266, 70160, 130532, 163165, 261064, 326330, 522128, 652660, 1305320, 2610640, 28619141, 57238282, 114476564, 143095705, 228953128, 286191410, 457906256, 572382820, 1144765640, 2289531280]

約数ペア:

[(1, 2289531280), (2, 1144765640), (4, 572382820), (5, 457906256), (8, 286191410), (10, 228953128), (16, 143095705), (20, 114476564), (40, 57238282), (80, 28619141), (877, 2610640), (1754, 1305320), (3508, 652660), (4385, 522128), (7016, 326330), (8770, 261064), (14032, 163165), (17540, 130532), (32633, 70160), (35080, 65266)]