5192560

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1381}}^1$

素因数の和:1441

約数の個数: 40

約数和(自身を含む): 12338496

約数和(自身を除く): 7145936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1381, 1880, 2762, 3760, 5524, 6905, 11048, 13810, 22096, 27620, 55240, 64907, 110480, 129814, 259628, 324535, 519256, 649070, 1038512, 1298140, 2596280, 5192560]

約数ペア:

[(1, 5192560), (2, 2596280), (4, 1298140), (5, 1038512), (8, 649070), (10, 519256), (16, 324535), (20, 259628), (40, 129814), (47, 110480), (80, 64907), (94, 55240), (188, 27620), (235, 22096), (376, 13810), (470, 11048), (752, 6905), (940, 5524), (1381, 3760), (1880, 2762)]