9587780

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1097}}^1$

素因数の和:1148

約数の個数: 48

約数和(自身を含む): 22135680

約数和(自身を除く): 12547900

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 115, 190, 230, 380, 437, 460, 874, 1097, 1748, 2185, 2194, 4370, 4388, 5485, 8740, 10970, 20843, 21940, 25231, 41686, 50462, 83372, 100924, 104215, 126155, 208430, 252310, 416860, 479389, 504620, 958778, 1917556, 2396945, 4793890, 9587780]

約数ペア:

[(1, 9587780), (2, 4793890), (4, 2396945), (5, 1917556), (10, 958778), (19, 504620), (20, 479389), (23, 416860), (38, 252310), (46, 208430), (76, 126155), (92, 104215), (95, 100924), (115, 83372), (190, 50462), (230, 41686), (380, 25231), (437, 21940), (460, 20843), (874, 10970), (1097, 8740), (1748, 5485), (2185, 4388), (2194, 4370)]