2090174064

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{9403}}^1$

素因数の和:9846

約数の個数: 80

約数和(自身を含む): 5905110144

約数和(自身を除く): 3814936080

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 421, 528, 842, 1263, 1684, 2526, 3368, 4631, 5052, 6736, 9262, 9403, 10104, 13893, 18524, 18806, 20208, 27786, 28209, 37048, 37612, 55572, 56418, 74096, 75224, 103433, 111144, 112836, 150448, 206866, 222288, 225672, 310299, 413732, 451344, 620598, 827464, 1241196, 1654928, 2482392, 3958663, 4964784, 7917326, 11875989, 15834652, 23751978, 31669304, 43545293, 47503956, 63338608, 87090586, 95007912, 130635879, 174181172, 190015824, 261271758, 348362344, 522543516, 696724688, 1045087032, 2090174064]

約数ペア:

[(1, 2090174064), (2, 1045087032), (3, 696724688), (4, 522543516), (6, 348362344), (8, 261271758), (11, 190015824), (12, 174181172), (16, 130635879), (22, 95007912), (24, 87090586), (33, 63338608), (44, 47503956), (48, 43545293), (66, 31669304), (88, 23751978), (132, 15834652), (176, 11875989), (264, 7917326), (421, 4964784), (528, 3958663), (842, 2482392), (1263, 1654928), (1684, 1241196), (2526, 827464), (3368, 620598), (4631, 451344), (5052, 413732), (6736, 310299), (9262, 225672), (9403, 222288), (10104, 206866), (13893, 150448), (18524, 112836), (18806, 111144), (20208, 103433), (27786, 75224), (28209, 74096), (37048, 56418), (37612, 55572)]