547284680

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^2\times {\mathrm{3677}}^1$

素因数の和:3810

約数の個数: 48

約数和(自身を含む): 1252248660

約数和(自身を除く): 704963980

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2440, 3677, 3721, 7354, 7442, 14708, 14884, 18385, 18605, 29416, 29768, 36770, 37210, 73540, 74420, 147080, 148840, 224297, 448594, 897188, 1121485, 1794376, 2242970, 4485940, 8971880, 13682117, 27364234, 54728468, 68410585, 109456936, 136821170, 273642340, 547284680]

約数ペア:

[(1, 547284680), (2, 273642340), (4, 136821170), (5, 109456936), (8, 68410585), (10, 54728468), (20, 27364234), (40, 13682117), (61, 8971880), (122, 4485940), (244, 2242970), (305, 1794376), (488, 1121485), (610, 897188), (1220, 448594), (2440, 224297), (3677, 148840), (3721, 147080), (7354, 74420), (7442, 73540), (14708, 37210), (14884, 36770), (18385, 29768), (18605, 29416)]