136985120

素因数分解:

$2^5\times 5^1\times {\mathrm{179}}^1\times {\mathrm{4783}}^1$

素因数の和:4977

約数の個数: 48

約数和(自身を含む): 325503360

約数和(自身を除く): 188518240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 179, 358, 716, 895, 1432, 1790, 2864, 3580, 4783, 5728, 7160, 9566, 14320, 19132, 23915, 28640, 38264, 47830, 76528, 95660, 153056, 191320, 382640, 765280, 856157, 1712314, 3424628, 4280785, 6849256, 8561570, 13698512, 17123140, 27397024, 34246280, 68492560, 136985120]

約数ペア:

[(1, 136985120), (2, 68492560), (4, 34246280), (5, 27397024), (8, 17123140), (10, 13698512), (16, 8561570), (20, 6849256), (32, 4280785), (40, 3424628), (80, 1712314), (160, 856157), (179, 765280), (358, 382640), (716, 191320), (895, 153056), (1432, 95660), (1790, 76528), (2864, 47830), (3580, 38264), (4783, 28640), (5728, 23915), (7160, 19132), (9566, 14320)]