4876720

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1297}}^1$

素因数の和:1357

約数の個数: 40

約数和(自身を含む): 11588544

約数和(自身を除く): 6711824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1297, 1880, 2594, 3760, 5188, 6485, 10376, 12970, 20752, 25940, 51880, 60959, 103760, 121918, 243836, 304795, 487672, 609590, 975344, 1219180, 2438360, 4876720]

約数ペア:

[(1, 4876720), (2, 2438360), (4, 1219180), (5, 975344), (8, 609590), (10, 487672), (16, 304795), (20, 243836), (40, 121918), (47, 103760), (80, 60959), (94, 51880), (188, 25940), (235, 20752), (376, 12970), (470, 10376), (752, 6485), (940, 5188), (1297, 3760), (1880, 2594)]