47152880

素因数分解:

$2^4\times 5^1\times {\mathrm{173}}^1\times {\mathrm{3407}}^1$

素因数の和:3593

約数の個数: 40

約数和(自身を含む): 110296512

約数和(自身を除く): 63143632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 173, 346, 692, 865, 1384, 1730, 2768, 3407, 3460, 6814, 6920, 13628, 13840, 17035, 27256, 34070, 54512, 68140, 136280, 272560, 589411, 1178822, 2357644, 2947055, 4715288, 5894110, 9430576, 11788220, 23576440, 47152880]

約数ペア:

[(1, 47152880), (2, 23576440), (4, 11788220), (5, 9430576), (8, 5894110), (10, 4715288), (16, 2947055), (20, 2357644), (40, 1178822), (80, 589411), (173, 272560), (346, 136280), (692, 68140), (865, 54512), (1384, 34070), (1730, 27256), (2768, 17035), (3407, 13840), (3460, 13628), (6814, 6920)]