5277668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:200

約数の個数: 48

約数和(自身を含む): 10886400

約数和(自身を除く): 5608732

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 59, 76, 107, 118, 209, 214, 236, 418, 428, 649, 836, 1121, 1177, 1298, 2033, 2242, 2354, 2596, 4066, 4484, 4708, 6313, 8132, 12331, 12626, 22363, 24662, 25252, 44726, 49324, 69443, 89452, 119947, 138886, 239894, 277772, 479788, 1319417, 2638834, 5277668]

約数ペア:

[(1, 5277668), (2, 2638834), (4, 1319417), (11, 479788), (19, 277772), (22, 239894), (38, 138886), (44, 119947), (59, 89452), (76, 69443), (107, 49324), (118, 44726), (209, 25252), (214, 24662), (236, 22363), (418, 12626), (428, 12331), (649, 8132), (836, 6313), (1121, 4708), (1177, 4484), (1298, 4066), (2033, 2596), (2242, 2354)]