2996720

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{797}}^1$

素因数の和:857

約数の個数: 40

約数和(自身を含む): 7124544

約数和(自身を除く): 4127824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 797, 940, 1594, 1880, 3188, 3760, 3985, 6376, 7970, 12752, 15940, 31880, 37459, 63760, 74918, 149836, 187295, 299672, 374590, 599344, 749180, 1498360, 2996720]

約数ペア:

[(1, 2996720), (2, 1498360), (4, 749180), (5, 599344), (8, 374590), (10, 299672), (16, 187295), (20, 149836), (40, 74918), (47, 63760), (80, 37459), (94, 31880), (188, 15940), (235, 12752), (376, 7970), (470, 6376), (752, 3985), (797, 3760), (940, 3188), (1594, 1880)]